env NaiveOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG' ReachSafety.char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_get.ats false -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 9 ms. ├─ JUnit Vintage │ ├─ NaiveOG │ │ ├─ ReachSafety_char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_get_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG]/[test:ReachSafety_char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_get_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]: Number of proof automata: 1 [INFO]: 828 / 920 letters are loopers in proof 0 [INFO]: Loopers in proof automata: min=828, max=828, median=828 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 58/1476 cut-off events. [INFO]: For 31/33 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 1602 conditions, 1476 events. 58/1476 cut-off events. For 31/33 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 4435 event pairs, 4 based on Foata normal form. 20/1444 useless extension candidates. Maximal degree in co-relation 949. Up to 87 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 8695ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 882 places, 920 transitions, 1854 flow. [INFO]: Computed Owicki-Gries annotation with 882 ghost variables, 911 ghost updates, and overall size 18656710 │ │ │ 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$MH/0x000078e7d8105000.invoke(LambdaForm$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: 203681 ms │ │ │ status: ✘ FAILED │ └─ NaiveOG finished after 203687 ms. └─ JUnit Vintage finished after 203701 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 203745 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 ]