RunAllProofsInfFlow

17:01:21,123 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:01:21,149 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:01:21,162 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:01:22,385 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:01:22,386 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:01:22,418 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:01:22,418 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:01:22,420 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:01:22,441 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:01:22,454 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:01:22,455 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@64bc21ac - End of configuration.
17:01:22,456 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@493dfb8e - Registering current configuration as safe fallback point

Running test ToyVoting
17:01:22,938 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:01:22,972 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:01:23,002 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:01:23,246 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:01:23,246 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:01:23,270 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:01:23,270 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:01:23,271 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:01:23,311 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:01:23,319 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:01:23,319 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:01:23,320 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

601        WARN  main            d.u.i.k.s.ProofSettings   No proof-settings could be loaded, using defaults java.io.FileNotFoundException: /home/runner/.key/proof-settings.props (No such file or directory)
	at java.base/java.io.FileInputStream.open0(Native Method)

Running test ConditionalConfidential
17:01:36,914 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:01:36,963 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:01:36,993 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:01:37,206 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:01:37,206 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:01:37,233 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:01:37,233 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:01:37,234 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:01:37,260 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:01:37,267 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:01:37,267 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:01:37,268 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

528        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test SumExample
17:01:46,297 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:01:46,332 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:01:46,377 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:01:46,579 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:01:46,580 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:01:46,599 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:01:46,599 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:01:46,600 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:01:46,626 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:01:46,635 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:01:46,635 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:01:46,636 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

487        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test ToyBanking
17:01:54,233 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:01:54,289 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:01:54,325 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:01:54,534 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:01:54,534 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:01:54,555 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:01:54,555 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:01:54,557 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:01:54,604 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:01:54,618 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:01:54,619 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:01:54,620 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

593        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test BlockContracts
17:02:15,873 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:02:15,915 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:02:15,947 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:02:16,153 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:02:16,153 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:02:16,173 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:02:16,173 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:02:16,174 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:02:16,201 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:02:16,207 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:02:16,208 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:02:16,209 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

538        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test MethodContracts
17:02:39,592 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:02:39,667 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:02:39,706 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:02:39,949 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:02:39,949 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:02:39,968 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:02:39,968 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:02:39,969 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:02:39,997 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:02:40,009 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:02:40,010 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:02:40,011 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

578        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test LoopInvariants
17:03:09,018 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:03:09,069 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:03:09,109 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:03:09,291 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:03:09,291 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:03:09,311 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:03:09,311 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:03:09,312 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:03:09,339 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:03:09,346 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:03:09,347 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:03:09,347 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

467        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test MiniExamples
17:03:33,525 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:03:33,592 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:03:33,640 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:03:33,857 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:03:33,858 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:03:33,875 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:03:33,875 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:03:33,876 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:03:33,901 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:03:33,907 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:03:33,908 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:03:33,909 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

547        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test NewObjects
17:04:10,121 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:04:10,156 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:04:10,180 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:04:10,440 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:04:10,440 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:04:10,461 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:04:10,461 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:04:10,462 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:04:10,491 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:04:10,498 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:04:10,498 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:04:10,499 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

552        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test passwordfile.SecurePasswordFile(passwordfile.SecurePasswordFile___userIndex()).JML accessible clause.0.key
17:04:39,985 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:04:40,019 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:04:40,056 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:04:40,241 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:04:40,241 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:04:40,282 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:04:40,282 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:04:40,283 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:04:40,324 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:04:40,338 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:04:40,338 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:04:40,339 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

510        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test SimpleEvoting
17:04:47,719 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:04:47,795 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:04:47,821 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:04:47,993 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:04:47,993 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:04:48,035 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:04:48,035 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:04:48,036 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:04:48,067 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:04:48,074 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:04:48,075 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:04:48,075 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

604        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test ToyVoting_nomacro
17:05:19,179 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:05:19,215 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:05:19,244 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:05:19,485 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:05:19,485 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:05:19,525 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:05:19,525 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:05:19,527 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:05:19,572 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:05:19,590 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:05:19,591 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:05:19,592 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

601        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test ConditionalConfidential_nomacro
Returning from test ConditionalConfidential_nomacro
Running test SumExample_nomacro
17:05:31,496 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:05:31,538 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:05:31,561 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:05:31,791 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:05:31,791 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:05:31,811 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:05:31,811 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:05:31,812 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:05:31,840 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:05:31,846 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:05:31,847 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:05:31,848 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

537        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test ToyBanking_nomacro
17:05:39,416 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:05:39,458 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:05:39,500 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:05:39,680 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:05:39,680 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:05:39,702 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:05:39,702 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:05:39,703 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:05:39,732 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:05:39,738 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:05:39,739 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:05:39,740 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

469        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test BlockContracts_nomacro
17:05:56,404 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:05:56,441 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:05:56,473 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:05:56,712 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:05:56,712 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:05:56,735 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:05:56,736 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:05:56,737 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:05:56,772 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:05:56,780 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:05:56,780 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:05:56,781 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

535        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test MethodContracts_nomacro
17:06:21,744 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:06:21,779 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:06:21,811 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:06:22,077 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:06:22,079 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:06:22,098 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:06:22,098 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:06:22,099 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:06:22,132 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:06:22,141 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:06:22,141 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:06:22,143 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

540        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test LoopInvariants_nomacro
17:06:48,075 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:06:48,131 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:06:48,166 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:06:48,380 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:06:48,381 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:06:48,408 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:06:48,408 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:06:48,410 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:06:48,451 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:06:48,457 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:06:48,459 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:06:48,460 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

550        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test MiniExamples_nomacro
17:07:11,528 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:07:11,568 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:07:11,591 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:07:11,853 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:07:11,854 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:07:11,904 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:07:11,904 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:07:11,908 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:07:11,949 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:07:11,969 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:07:11,969 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:07:11,970 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

609        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test NewObjects_nomacro
17:07:48,294 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:07:48,337 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:07:48,366 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:07:48,691 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:07:48,691 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:07:48,737 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:07:48,737 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:07:48,738 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:07:48,817 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:07:48,835 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:07:48,837 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:07:48,838 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

800        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test SimpleEvoting_nomacro
17:08:13,581 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:08:13,617 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:08:13,640 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:08:13,852 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:08:13,852 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:08:13,874 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:08:13,874 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:08:13,875 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:08:13,902 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:08:13,908 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:08:13,909 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:08:13,910 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

464        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test ToyVoting_fullmacro
17:08:29,701 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:08:29,743 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:08:29,764 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:08:29,956 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:08:29,957 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:08:29,975 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:08:29,975 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:08:29,976 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:08:30,020 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:08:30,036 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:08:30,039 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:08:30,040 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

528        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test SumExample_fullmacro
17:08:42,861 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:08:42,892 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:08:42,915 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:08:43,112 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:08:43,113 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:08:43,142 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:08:43,142 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:08:43,144 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:08:43,195 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:08:43,213 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:08:43,214 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:08:43,216 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

526        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test ToyBanking_fullmacro
17:08:51,038 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:08:51,083 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:08:51,106 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:08:51,324 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:08:51,325 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:08:51,345 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:08:51,345 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:08:51,346 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:08:51,380 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:08:51,387 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:08:51,390 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:08:51,391 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

520        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test BlockContracts_fullmacro
17:09:08,941 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:09:08,974 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:09:08,996 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:09:09,192 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:09:09,192 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:09:09,240 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:09:09,240 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:09:09,241 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:09:09,273 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:09:09,279 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:09:09,280 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:09:09,281 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

493        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test MethodContracts_fullmacro
17:09:32,975 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:09:33,023 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:09:33,065 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:09:33,284 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:09:33,284 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:09:33,303 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:09:33,303 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:09:33,304 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:09:33,331 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:09:33,337 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:09:33,338 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:09:33,339 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

513        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test InformationFlow_fullmacro
17:10:01,165 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:10:01,205 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:10:01,231 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:10:01,422 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:10:01,422 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:10:01,446 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:10:01,446 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:10:01,447 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:10:01,480 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:10:01,486 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:10:01,487 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:10:01,488 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

494        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test MiniExamples_fullmacro
17:10:24,559 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:10:24,600 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:10:24,626 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:10:24,882 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:10:24,883 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:10:24,905 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:10:24,905 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:10:24,906 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:10:24,939 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:10:24,946 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:10:24,946 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:10:24,947 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

563        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test NewObjects_fullmacro
17:10:59,009 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:10:59,069 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:10:59,101 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:10:59,273 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:10:59,273 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:10:59,289 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:10:59,289 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:10:59,290 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:10:59,318 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:10:59,324 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:10:59,324 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1ff4931d - End of configuration.
17:10:59,325 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@65e98b1c - Registering current configuration as safe fallback point

494        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 
Running test SimpleEvoting_fullmacro
17:11:25,424 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
17:11:25,468 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
17:11:25,492 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core/build/resources/test/logback.xml]
17:11:25,689 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
17:11:25,689 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
17:11:25,709 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
17:11:25,709 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
17:11:25,710 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
17:11:25,735 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to WARN
17:11:25,741 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
17:11:25,742 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@710f4dc7 - End of configuration.
17:11:25,742 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1ff4931d - Registering current configuration as safe fallback point

487        WARN  main            d.u.i.k.s.ProofSettings   The settings in /home/runner/.key/proof-settings.props are *not* read. 

Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__insecure_voting()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__publishVoterParticipation()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__isValid(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__sendVote(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__inputVote()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__secure_voting()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ConditionalConfidential/CCExample(CCExample__hasAccessRight(CCExample.User)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ConditionalConfidential/CCExample(CCExample__getConfidentialData(CCExample.User)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/Sum/SumExample(SumExample__getSum()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.UserAccount(banking_example.UserAccount__getBankAccount(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.UserAccount(banking_example.UserAccount__tryLogin(int,(C)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.UserAccount(java.lang.Object___inv_()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__depositMoney(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__getBalance()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__getId()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.Bank(banking_example.Bank__login(int,(C)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.UserAccount(banking_example2.UserAccount__getBankAccount(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.UserAccount(banking_example2.UserAccount__tryLogin(int,(C)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.UserAccount(java.lang.Object___inv_()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__depositMoney(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__getBalance()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__getId()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.Bank(banking_example2.Bank__login(int,(C)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_5()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__block_no_return_secure(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__while_block_insecure(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__while_block_secure(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__block_while_secure(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_4(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_3(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_3(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_2(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_8(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_7(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_6(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_1(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_4(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_1(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFEfficiencyExamples(contract.IFEfficiencyExamples__mWithoutBlockContract()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFEfficiencyExamples(contract.IFEfficiencyExamples__mWithBlockContract()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_recursion_2((I,int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_recursion(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_catch_exception()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n6()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_n6()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_array_param_helper()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_array_param((I,int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n9()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_assignment_0_n9()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__insecure_if_high_n5_n1()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n5(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_if_high_n5_n1()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_if_high_n1()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_n5()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n4()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n3()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_sequential_n3_precond_n4()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__insecure_assignment_n2()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_assignments_n2()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_sequential_n1_n2()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_while_3(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while_2(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while_4(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_doubleNestedWhile2(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_doubleNestedWhile(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_doubleNestedWhile(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_nestedTwoWhile(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_nestedWhile(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__notSecure_while(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__notSecure_while_wrongInv(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_twoWhile(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_twoWhile_2(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_twoWhile(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__loc_secure_while(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__print(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__hammer(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.AliasingExamples(mini.AliasingExamples__insecure_1(mini.AliasingExamples,mini.AliasingExamples,int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.AliasingExamples(mini.AliasingExamples__secure_1(mini.AliasingExamples,mini.AliasingExamples,int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_6()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_5()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_4()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_3()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.DifferenceSeqLocset(mini.DifferenceSeqLocset__m()).JML normal_behavior operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.DifferenceSeqLocset(mini.DifferenceSeqLocset__m()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_8()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_parameter(int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_7()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p2_2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_6()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_5()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_4()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_3()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p2_1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_6()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_5()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_4()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_3()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_1()).JML normal_behavior operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p1_2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p1_1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee3(object.AmtoftBanerjee3__m()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_2()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_1()).JML normal_behavior operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_1()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__getQ()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.Naumann(object.Naumann__Pair_m(int,int)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_while_i((Ljava.lang.Object)).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_method_call()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__if_two_object_creation_next()).JML operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__if_two_object_creation_next()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_if_two_object_creation()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_two_object_creation()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_two_object_creation()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_object_assignment()).JML operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_object_assignment()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation_3()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation_2()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation()).JML operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__expensive(int)).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__expensive(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__cexp(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/PasswordFile/passwordfile.SecurePasswordFile(passwordfile.SecurePasswordFile___userIndex()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedOutputMessage((B)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInputMessage((B)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInputMessage()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedOutput(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInput(int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInput()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment___rep()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMT(simple_evoting.SMT__send(simple_evoting.Message,int,simple_evoting.Server)).JML normal_behavior operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMT(simple_evoting.SMT__send(simple_evoting.Message,int,simple_evoting.Server)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Message(java.lang.Object___inv_()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Server(simple_evoting.Server__resultReady()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Server(simple_evoting.Server__resultReady()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Server(simple_evoting.Server__onSendResult()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Server(simple_evoting.Server__onCollectBallot(simple_evoting.Message)).JML normal_behavior operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Server(simple_evoting.Server__onCollectBallot(simple_evoting.Message)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Server(java.lang.Object___inv_()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMTEnv(simple_evoting.SMTEnv__send(int,int,int,simple_evoting.Server,int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.NetworkClient(simple_evoting.NetworkClient__send((B,simple_evoting.Server,int)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Setup(simple_evoting.Setup__publishResult()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Setup(simple_evoting.Setup__main()).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Setup(java.lang.Object___inv_()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(simple_evoting.Voter__onSendBallot(simple_evoting.Server)).JML normal_behavior operation contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(simple_evoting.Voter__onSendBallot(simple_evoting.Server)).JML normal_behavior operation contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(java.lang.Object___inv_()).JML accessible clause.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__insecure_voting()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__publishVoterParticipation()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__isValid(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__sendVote(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__inputVote()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/Sum/SumExample(SumExample__getSum()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.UserAccount(banking_example.UserAccount__getBankAccount(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__depositMoney(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__getBalance()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__getId()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.Bank(banking_example.Bank__login(int,(C)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.UserAccount(banking_example2.UserAccount__getBankAccount(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__depositMoney(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__getBalance()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__getId()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_5()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__block_no_return_secure(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__while_block_insecure(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__while_block_secure(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__block_while_secure(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_4(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_3(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_3(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_2(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_8(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_7(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_6(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_1(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_4(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_1(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFEfficiencyExamples(contract.IFEfficiencyExamples__mWithoutBlockContract()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFEfficiencyExamples(contract.IFEfficiencyExamples__mWithBlockContract()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_recursion_2((I,int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_recursion(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_catch_exception()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n6()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_n6()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_array_param((I,int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_assignment_0_n9()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__insecure_if_high_n5_n1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n5(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_if_high_n5_n1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_if_high_n1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_n5()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n4()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n3()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_sequential_n3_precond_n4()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__insecure_assignment_n2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_assignments_n2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_sequential_n1_n2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_while_3(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while_2(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while_4(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_doubleNestedWhile2(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_doubleNestedWhile(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_doubleNestedWhile(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_nestedTwoWhile(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_nestedWhile(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__notSecure_while(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__notSecure_while_wrongInv(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_twoWhile(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_twoWhile_2(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_twoWhile(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__loc_secure_while(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__print(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__hammer(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.AliasingExamples(mini.AliasingExamples__insecure_1(mini.AliasingExamples,mini.AliasingExamples,int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.AliasingExamples(mini.AliasingExamples__secure_1(mini.AliasingExamples,mini.AliasingExamples,int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_6()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_5()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_4()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_3()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.DifferenceSeqLocset(mini.DifferenceSeqLocset__m()).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.DifferenceSeqLocset(mini.DifferenceSeqLocset__m()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_8()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_parameter(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_7()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p2_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_6()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_5()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_4()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_3()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p2_1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_6()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_5()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_4()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_3()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_1()).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p1_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p1_1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee3(object.AmtoftBanerjee3__m()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_1()).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_1()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__getQ()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_while_i((Ljava.lang.Object)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_method_call()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__if_two_object_creation_next()).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_two_object_creation()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_two_object_creation()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_object_assignment()).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_object_assignment()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation_3()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation_2()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__expensive(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__cexp(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedOutputMessage((B)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedOutput(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInput(int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInput()).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMT(simple_evoting.SMT__send(simple_evoting.Message,int,simple_evoting.Server)).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMT(simple_evoting.SMT__send(simple_evoting.Message,int,simple_evoting.Server)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.NetworkClient(simple_evoting.NetworkClient__send((B,simple_evoting.Server,int)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(simple_evoting.Voter__onSendBallot(simple_evoting.Server)).Non-interference contract.1.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(simple_evoting.Voter__onSendBallot(simple_evoting.Server)).Non-interference contract.0.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__insecure_voting()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__publishVoterParticipation()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__isValid(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__sendVote(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__inputVote()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyVoting/Voter(Voter__secure_voting()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/Sum/SumExample(SumExample__getSum()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.UserAccount(banking_example.UserAccount__getBankAccount(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.UserAccount(banking_example.UserAccount__tryLogin(int,(C)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__depositMoney(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__getBalance()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.BankAccount(banking_example.BankAccount__getId()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example.Bank(banking_example.Bank__login(int,(C)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.UserAccount(banking_example2.UserAccount__getBankAccount(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.UserAccount(banking_example2.UserAccount__tryLogin(int,(C)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__depositMoney(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__getBalance()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/ToyBanking/banking_example2.BankAccount(banking_example2.BankAccount__getId()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_5()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__block_no_return_secure(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__while_block_insecure(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__while_block_secure(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__block_while_secure(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_4(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_3(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_3(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_2(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_8(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_7(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_6(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__insecure_1(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_4(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFBlockExamples(contract.IFBlockExamples__secure_1(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFEfficiencyExamples(contract.IFEfficiencyExamples__mWithoutBlockContract()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/BlockContracts/contract.IFEfficiencyExamples(contract.IFEfficiencyExamples__mWithBlockContract()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_recursion_2((I,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_recursion(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_catch_exception()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n6()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_n6()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_array_param((I,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_assignment_0_n9()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__insecure_if_high_n5_n1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n5(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_if_high_n5_n1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_if_high_n1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_n5()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n4()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n3()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_sequential_n3_precond_n4()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__insecure_assignment_n2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_assignments_n2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__n1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MethodContracts/contract.IFMethodContract(contract.IFMethodContract__secure_sequential_n1_n2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_while_3(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while_2(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while_4(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_doubleNestedWhile2(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_doubleNestedWhile(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_doubleNestedWhile(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_nestedTwoWhile(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_nestedWhile(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__notSecure_while(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__notSecure_while_wrongInv(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_twoWhile(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__insecure_twoWhile_2(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_twoWhile(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__loc_secure_while(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__secure_while(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__print(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/LoopInvariants/loop.IFLoopExamples(loop.IFLoopExamples__hammer(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.AliasingExamples(mini.AliasingExamples__insecure_1(mini.AliasingExamples,mini.AliasingExamples,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.AliasingExamples(mini.AliasingExamples__secure_1(mini.AliasingExamples,mini.AliasingExamples,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_6()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_5()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_4()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_3()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamplesLecture(mini.MiniExamplesLecture__m_1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.DifferenceSeqLocset(mini.DifferenceSeqLocset__m()).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.DifferenceSeqLocset(mini.DifferenceSeqLocset__m()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_8()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_parameter(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_7()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p2_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_6()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_5()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_4()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_3()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p2_1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p2_1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_6()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_5()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_4()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_3()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_1()).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__secure_p1_1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p1_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/MiniExamples/mini.MiniExamples(mini.MiniExamples__insecure_p1_1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee3(object.AmtoftBanerjee3__m()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_1()).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__m_1()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee(object.AmtoftBanerjee__getQ()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.Naumann(object.Naumann__Pair_m(int,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_while_i((Ljava.lang.Object)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_method_call()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__if_two_object_creation_next()).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__if_two_object_creation_next()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_if_two_object_creation()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_two_object_creation()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_two_object_creation()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_object_assignment()).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__insecure_object_assignment()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation_3()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation_2()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.ObjectOrientation(object.ObjectOrientation__secure_object_creation()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__expensive(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/NewObjects/object.AmtoftBanerjee2(object.AmtoftBanerjee2__cexp(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)
Timeout watcher launched (1000 secs.)
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedOutputMessage((B)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInputMessage()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedOutput(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInput(int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Environment(simple_evoting.Environment__untrustedInput()).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMT(simple_evoting.SMT__send(simple_evoting.Message,int,simple_evoting.Server)).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMT(simple_evoting.SMT__send(simple_evoting.Message,int,simple_evoting.Server)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.SMTEnv(simple_evoting.SMTEnv__send(int,int,int,simple_evoting.Server,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.NetworkClient(simple_evoting.NetworkClient__send((B,simple_evoting.Server,int)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(simple_evoting.Voter__onSendBallot(simple_evoting.Server)).Non-interference contract.1.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
An error occurred while parsing the libraries (file: /home/runner/work/key/key/key.core/../key.ui/examples/index/../InformationFlow/SimpleEvoting/simple_evoting.Voter(simple_evoting.Voter__onSendBallot(simple_evoting.Server)).Non-interference contract.0.m.key; caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:228)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:283)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:252)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:226)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:186)
	at de.uka.ilkd.key.control.KeYEnvironment.load(KeYEnvironment.java:293)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.load(TestFile.java:270)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.TestFile.runKey(TestFile.java:160)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:171)
Caused by: de.uka.ilkd.key.java.ConvertException: An error occurred while parsing the libraries
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:728)
	at de.uka.ilkd.key.java.Recoder2KeY.recoderCompilationUnitsAsFiles(Recoder2KeY.java:356)
	at de.uka.ilkd.key.java.Recoder2KeY.readCompilationUnitsAsFiles(Recoder2KeY.java:292)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readJava(ProblemInitializer.java:282)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:520)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:455)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.createInitConfig(AbstractProblemLoader.java:549)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.loadEnvironment(AbstractProblemLoader.java:312)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:276)
	at de.uka.ilkd.key.proof.io.AbstractProblemLoader.load(AbstractProblemLoader.java:258)
	at de.uka.ilkd.key.control.AbstractUserInterfaceControl.load(AbstractUserInterfaceControl.java:215)
	... 8 more
Caused by: de.uka.ilkd.key.java.ConvertException: called method public de.uka.ilkd.key.java.reference.TypeReference de.uka.ilkd.key.java.Recoder2KeYConverter.convert(recoder.java.reference.TypeReference) threw exception.
	at de.uka.ilkd.key.java.Recoder2KeY.reportErrorWithPositionInFile(Recoder2KeY.java:1246)
	at de.uka.ilkd.key.java.Recoder2KeY.reportError(Recoder2KeY.java:1236)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:288)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1010)
	at jdk.internal.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:953)
	at jdk.internal.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:320)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildrenAndComments(Recoder2KeYConverter.java:375)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1946)
	at jdk.internal.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.process(Recoder2KeYConverter.java:89)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.processCompilationUnit(Recoder2KeYConverter.java:101)
	at de.uka.ilkd.key.java.Recoder2KeY.parseLibraryClasses0(Recoder2KeY.java:773)
	at de.uka.ilkd.key.java.Recoder2KeY.parseSpecialClasses(Recoder2KeY.java:726)
	... 18 more
Caused by: java.lang.IllegalArgumentException: ProofJava produced column 0
	at de.uka.ilkd.key.java.Position.fromPosition(Position.java:88)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.positionInfo(Recoder2KeYConverter.java:389)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.collectChildren(Recoder2KeYConverter.java:331)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.convert(Recoder2KeYConverter.java:1326)
	at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at de.uka.ilkd.key.java.Recoder2KeYConverter.callConvert(Recoder2KeYConverter.java:275)
	... 41 more
Exception in thread "main" org.opentest4j.AssertionFailedError: Exception during the execution of proofs. See log for more details.
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
	at de.uka.ilkd.key.proof.runallproofs.proofcollection.ForkedTestFileRunner.main(ForkedTestFileRunner.java:192)