12:57:15,930 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version 1.4.6
12:57:15,948 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
12:57:15,959 |-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]
12:57:16,151 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT]
12:57:16,152 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
12:57:16,174 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [file] in [ch.qos.logback.core.ConsoleAppender]
12:57:16,174 |-WARN in ch.qos.logback.core.model.processor.ImplicitModelHandler - Ignoring unknown property [append] in [ch.qos.logback.core.ConsoleAppender]
12:57:16,177 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
12:57:16,194 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to DEBUG
12:57:16,205 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT]
12:57:16,205 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@ec0c838 - End of configuration.
12:57:16,206 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@6e46d9f4 - Registering current configuration as safe fallback point
537 WARN Test worker d.u.i.k.t.s.c.TestCE Warning: Z3_CE is not installed, tests skipped.
540 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.
592 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'
601 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Loading environment from src/test/resources/testcase/smt/ce/middle.key
624 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Environment load took 2.65ms
923 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Creating init config
940 WARN Test worker d.u.i.k.s.ProofSettings The settings in /home/runner/.key/proof-settings.props are *not* read.
2208 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2209 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2211 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
2212 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for Meta
3959 DEBUG Test worker d.u.i.k.j.TypeConverter No LDT found for JavaBigintExpression
9838 DEBUG Test worker d.u.i.k.p.i.AbstractProblemLoader Init config took 8.91s
10053 INFO Test worker d.u.i.k.p.i.AbstractProblemLoader Replaying proof Middle[Middle::middle(int,int,int)].JML normal_behavior operation contract.0
10103 DEBUG Test worker d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 57.7ns