15:39:51,313 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.7
15:39:51,338 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
15:39:51,353 |-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]
15:39:51,476 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
15:39:51,476 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
15:39:51,492 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
15:39:51,492 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
15:39:51,494 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
15:39:51,516 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
15:39:51,521 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
15:39:51,522 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@29cfd92b - End of configuration.
15:39:51,522 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@21c64522 - Registering current configuration as safe fallback point
517 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
520 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.
569 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'
578 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
602 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 3.99ms
915 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
934 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
2398 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2400 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2402 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2405 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
4164 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
10676 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 9.76s
10861 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
10914 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 74.8ns