21:21:01,367 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
21:21:01,395 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
21:21:01,410 |-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]
21:21:01,525 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
21:21:01,526 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
21:21:01,539 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
21:21:01,539 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
21:21:01,540 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
21:21:01,555 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
21:21:01,566 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
21:21:01,566 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@2fab4aff - End of configuration.
21:21:01,567 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@ec0c838 - Registering current configuration as safe fallback point
378 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
380 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.
428 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'
434 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
454 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 3.01ms
659 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
672 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
1599 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
1600 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
1601 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
1602 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3099 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
8216 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 7.56s
8343 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
8390 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 53.2ns