23:57:25,008 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
23:57:25,029 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
23:57:25,041 |-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]
23:57:25,170 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
23:57:25,170 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
23:57:25,185 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
23:57:25,185 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
23:57:25,186 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
23:57:25,208 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
23:57:25,213 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
23:57:25,214 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@ec0c838 - End of configuration.
23:57:25,214 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@6e46d9f4 - Registering current configuration as safe fallback point
419 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
422 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.
466 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'
474 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
497 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 3.13ms
823 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
841 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
2271 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2272 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2275 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2275 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
4212 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
11992 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 11.17s
12216 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
12276 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 55.4ns