07:10:31,957 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.7
07:10:31,979 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
07:10:31,989 |-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]
07:10:32,189 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
07:10:32,189 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
07:10:32,211 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
07:10:32,211 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
07:10:32,212 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
07:10:32,255 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
07:10:32,259 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
07:10:32,260 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@47be41c6 - End of configuration.
07:10:32,262 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@608b35fa - Registering current configuration as safe fallback point
737 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
743 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.
863 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'
882 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
962 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 17.19ms
1712 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
1772 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
3516 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3517 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3524 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3525 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
5987 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
16243 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 14.53s
16586 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
16709 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 69.7ns