env NaiveOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG' ReachSafety.char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set.ats false -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 5 ms. ├─ JUnit Vintage │ ├─ NaiveOG │ │ ├─ ReachSafety_char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG]/[test:ReachSafety_char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_ats(de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG', filePosition = null] [WARN]: Using environment timeout: -1ms [INFO]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/adds/z3 [INFO]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) [INFO]: [MP /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (1)] Waiting until timeout for monitored process [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Number of proof automata: 13 [INFO]: 784 / 860 letters are loopers in proof 0 [INFO]: 757 / 860 letters are loopers in proof 1 [INFO]: 764 / 860 letters are loopers in proof 2 [INFO]: 794 / 860 letters are loopers in proof 3 [INFO]: 768 / 860 letters are loopers in proof 4 [INFO]: 705 / 860 letters are loopers in proof 5 [INFO]: 715 / 860 letters are loopers in proof 6 [INFO]: 794 / 860 letters are loopers in proof 7 [INFO]: 752 / 860 letters are loopers in proof 8 [INFO]: 711 / 860 letters are loopers in proof 9 [INFO]: 794 / 860 letters are loopers in proof 10 [INFO]: 715 / 860 letters are loopers in proof 11 [INFO]: 711 / 860 letters are loopers in proof 12 [INFO]: Loopers in proof automata: min=705, max=794, median=757 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 1331/7048 cut-off events. [INFO]: For 36852/42231 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 26839 conditions, 7048 events. 1331/7048 cut-off events. For 36852/42231 co-relation queries the response was YES. Maximal size of possible extension queue 206. Compared 60546 event pairs, 44 based on Foata normal form. 2009/8819 useless extension candidates. Maximal degree in co-relation 21729. Up to 1284 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 21805ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 816 places, 860 transitions, 1734 flow. [INFO]: Computed Owicki-Gries annotation with 816 ghost variables, 848 ghost updates, and overall size 11840365 │ │ │ caught: java.lang.OutOfMemoryError: Java heap space │ │ │  at java.base/java.util.Arrays.copyOf(Arrays.java:3541) │ │ │  at java.base/java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:242) │ │ │  at java.base/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:587) │ │ │  at java.base/java.lang.StringBuilder.append(StringBuilder.java:179) │ │ │  at java.base/java.lang.StringBuilder.append(StringBuilder.java:173) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OwickiGriesAnnotation.appendEntries(OwickiGriesAnnotation.java:196) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OwickiGriesAnnotation.toString(OwickiGriesAnnotation.java:178) │ │ │  at java.base/java.util.Formatter$FormatSpecifier.printString(Formatter.java:3158) │ │ │  at java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:3036) │ │ │  at java.base/java.util.Formatter.format(Formatter.java:2791) │ │ │  at java.base/java.util.Formatter.format(Formatter.java:2728) │ │ │  at java.base/java.lang.String.format(String.java:4390) │ │ │  at de.uni_freiburg.informatik.ultimate.core.model.services.ILogger.log(ILogger.java:150) │ │ │  at de.uni_freiburg.informatik.ultimate.core.model.services.ILogger.info(ILogger.java:123) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest.runTest(OGProofProducerTest.java:71) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OwickiGriesTestSuite.runTestInternal(OwickiGriesTestSuite.java:293) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OwickiGriesTestSuite$OwickiGriesTestCase.run(OwickiGriesTestSuite.java:547) │ │ │  at java.base/java.lang.invoke.DirectMethodHandle$Holder.invokeSpecial(DirectMethodHandle$Holder) │ │ │  at java.base/java.lang.invoke.LambdaForm$MH/0x000074fc7c105000.invoke(LambdaForm$MH) │ │ │  at java.base/java.lang.invoke.Invokers$Holder.invokeExact_MT(Invokers$Holder) │ │ │  at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invokeImpl(DirectMethodHandleAccessor.java:153) │ │ │  at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) │ │ │  at java.base/java.lang.reflect.Method.invoke(Method.java:580) │ │ │  at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) │ │ │  at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) │ │ │  at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) │ │ │  at de.uni_freiburg.informatik.ultimate.test.junitextension.testfactory.FrameworkFactoryTest.invokeExplosively(FrameworkFactoryTest.java:72) │ │ │  at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) │ │ │  at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) │ │ │  at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) │ │ │  at de.uni_freiburg.informatik.ultimate.test.junitextension.testfactory.FactoryTestRunner.myRunLeaf(FactoryTestRunner.java:213) │ │ │  at de.uni_freiburg.informatik.ultimate.test.junitextension.testfactory.FactoryTestRunner.runChild(FactoryTestRunner.java:205) │ │ │ duration: 165673 ms │ │ │ status: ✘ FAILED │ └─ NaiveOG finished after 165679 ms. └─ JUnit Vintage finished after 165686 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 165721 ms [ 4 containers found ] [ 0 containers skipped ] [ 4 containers started ] [ 0 containers aborted ] [ 4 containers successful ] [ 0 containers failed ] [ 1 tests found ] [ 0 tests skipped ] [ 1 tests started ] [ 0 tests aborted ] [ 0 tests successful ] [ 1 tests failed ]