12:47:52,845 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.7
12:47:52,866 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
12:47:52,869 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/runner/work/key/key/key.core.testgen/build/resources/test/logback.xml]
12:47:53,027 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
12:47:53,027 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
12:47:53,040 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
12:47:53,040 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
12:47:53,041 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
12:47:53,078 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
12:47:53,079 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
12:47:53,080 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@1aa6e3c0 - End of configuration.
12:47:53,082 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@3531f3ca - Registering current configuration as safe fallback point
535 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
542 WARN Test worker d.u.i.k.t.s.c.TestCE Maybe use JVM system property "z3SolverPath" to define the path to the Z3 command.
615 WARN Test worker d.u.i.k.s.ProofIndependentSettings The settings in /home/runner/.key/proofIndependentSettings.props are *not* read due to flag 'key.disregardSettings'
631 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
678 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 6.15ms
1461 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
1529 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
3305 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3306 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3311 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3311 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
6110 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
14603 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 13.14s
14772 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
14865 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 60.7ns