06:40:00,408 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
06:40:00,433 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
06:40:00,438 |-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]
06:40:00,552 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
06:40:00,552 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
06:40:00,558 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
06:40:00,558 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
06:40:00,559 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
06:40:00,576 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
06:40:00,577 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
06:40:00,577 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@5aac4250 - End of configuration.
06:40:00,578 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@1338fb5 - Registering current configuration as safe fallback point
400 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
402 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.
455 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'
465 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
491 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 3.52ms
755 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
771 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
2322 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2324 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2330 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2331 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
5128 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
11661 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 10.91s
11907 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
11977 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 65.7ns