benchexec/../run-test.sh Library-TraceCheckerUtilsTest de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite MemSafety.04-mutex_18-glob_guards.i_BEv2_AllErrorsAtOnce.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 8 ms. ├─ JUnit Vintage │ ├─ PetriOwickiGriesTestSuite │ │ ├─ MemSafety_04-mutex_18-glob_guards_i_BEv2_AllErrorsAtOnce_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite]/[test:MemSafety_04-mutex_18-glob_guards_i_BEv2_AllErrorsAtOnce_ats(de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite', filePosition = null] [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 [DEBUG]: 'MemSafety.04-mutex_18-glob_guards.i_BEv2_AllErrorsAtOnce.ats' successfully parsed [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@52b56a3e [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@52b56a3e [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@52b56a3e [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@52b56a3e [DEBUG]: simplifying formula of DAG size 5 [DEBUG]: DAG size before simplification 5, DAG size after simplification 5 [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4215838f [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4215838f [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4215838f [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4215838f [DEBUG]: simplifying formula of DAG size 9 [DEBUG]: DAG size before simplification 9, DAG size after simplification 9 [INFO]: Number of proof automata: 2 [INFO]: 49 / 58 letters are loopers in proof 0 [INFO]: 48 / 58 letters are loopers in proof 1 [INFO]: Loopers in proof automata: min=48, max=49, median=49 [INFO]: Start finitePrefix. Operand will be constructed on-demand [DEBUG]: Start unfolding. Net will be constructed on-demandWe compute complete finite Prefix [DEBUG]: Constructed Non-cut-off-Event: 1:1A:[21][0] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 2, total #Conditions: 5 [DEBUG]: Constructed Non-cut-off-Event: 2:2A:[27][1] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 3, total #Conditions: 7 [DEBUG]: Constructed Non-cut-off-Event: 3:3A:[48][2] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 4, total #Conditions: 8 [DEBUG]: Constructed Non-cut-off-Event: 4:4A:[15][3] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 5, total #Conditions: 9 [DEBUG]: Constructed Non-cut-off-Event: 5:5A:[17][4] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 6, total #Conditions: 10 [DEBUG]: Constructed Non-cut-off-Event: 6:6A:[11][5] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 7, total #Conditions: 11 [DEBUG]: Constructed Non-cut-off-Event: 7:7A:[30][6] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 8, total #Conditions: 12 [DEBUG]: Constructed Non-cut-off-Event: 8:8A:[44][7] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 9, total #Conditions: 13 [DEBUG]: Constructed Non-cut-off-Event: 9:9A:[31][8] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 10, total #Conditions: 14 [DEBUG]: Constructed Non-cut-off-Event: 10:10A:[24][9] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 11, total #Conditions: 15 [DEBUG]: Constructed Non-cut-off-Event: 11:11A:[35][10] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 12, total #Conditions: 16 [DEBUG]: Constructed Non-cut-off-Event: 12:12A:[26][11] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 13, total #Conditions: 17 [DEBUG]: Constructed Non-cut-off-Event: 13:13A:[46][12] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 14, total #Conditions: 18 [DEBUG]: Constructed Non-cut-off-Event: 14:14A:[29][13] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 15, total #Conditions: 19 [DEBUG]: Constructed Non-cut-off-Event: 15:15A:[23][14] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 16, total #Conditions: 20 [DEBUG]: Constructed Non-cut-off-Event: 16:16A:[10][15] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 17, total #Conditions: 21 [DEBUG]: Constructed Non-cut-off-Event: 17:17A:[36][16] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 18, total #Conditions: 22 [DEBUG]: Constructed Non-cut-off-Event: 18:18A:[40][17] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 19, total #Conditions: 23 [DEBUG]: Constructed Non-cut-off-Event: 19:19A:[34][18] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 20, total #Conditions: 24 [DEBUG]: Constructed Non-cut-off-Event: 20:20A:[9][19] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 21, total #Conditions: 25 [DEBUG]: Constructed Non-cut-off-Event: 21:21A:[49][20] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 22, total #Conditions: 26 [DEBUG]: Constructed Non-cut-off-Event: 22:22A:[52][21] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 23, total #Conditions: 27 [DEBUG]: Constructed Non-cut-off-Event: 23:23A:[32][22] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 24, total #Conditions: 30 [DEBUG]: Constructed Non-cut-off-Event: 24:24A:[12][23] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 25, total #Conditions: 33 [DEBUG]: Constructed Non-cut-off-Event: 25:25A:[13][24] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 26, total #Conditions: 34 [DEBUG]: Constructed Non-cut-off-Event: 26:26A:[53][25] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 27, total #Conditions: 35 [DEBUG]: Constructed Non-cut-off-Event: 27:27A:[25][26] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 28, total #Conditions: 36 [DEBUG]: Constructed Non-cut-off-Event: 28:28A:[18][27] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 29, total #Conditions: 37 [DEBUG]: Constructed Non-cut-off-Event: 29:29A:[8][28] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 30, total #Conditions: 38 [DEBUG]: Constructed Non-cut-off-Event: 30:30A:[51][29] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 31, total #Conditions: 39 [DEBUG]: Constructed Non-cut-off-Event: 31:31A:[47][30] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 32, total #Conditions: 40 [DEBUG]: Constructed Non-cut-off-Event: 32:32A:[37][31] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 33, total #Conditions: 41 [DEBUG]: Constructed Non-cut-off-Event: 33:33A:[4][32] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 34, total #Conditions: 44 [DEBUG]: Constructed Non-cut-off-Event: 34:34A:[22][33] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 35, total #Conditions: 45 [DEBUG]: Constructed Non-cut-off-Event: 35:34A:[55][34] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 36, total #Conditions: 46 [DEBUG]: Constructed Non-cut-off-Event: 36:35A:[28][35] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 37, total #Conditions: 47 [DEBUG]: Constructed Non-cut-off-Event: 37:35A:[56][36] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 38, total #Conditions: 48 [DEBUG]: Constructed Cut-off-Event: 38:36A:[58][40] [DEBUG]: Possible Extension size: 3, total #Events: 39, total #Conditions: 49 [DEBUG]: Constructed Non-cut-off-Event: 39:35A:[57][37] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 40, total #Conditions: 50 [DEBUG]: Constructed Non-cut-off-Event: 40:36A:[6][38] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 41, total #Conditions: 51 [DEBUG]: Constructed Cut-off-Event: 41:37A:[14][42] [DEBUG]: Possible Extension size: 2, total #Events: 42, total #Conditions: 52 [DEBUG]: Constructed Non-cut-off-Event: 42:36A:[7][39] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 43, total #Conditions: 53 [DEBUG]: Constructed Non-cut-off-Event: 43:36A:[1][41] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 44, total #Conditions: 54 [DEBUG]: Constructed Non-cut-off-Event: 44:37A:[41][43] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 45, total #Conditions: 55 [DEBUG]: Constructed Non-cut-off-Event: 45:37A:[2][44] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 0, total #Events: 46, total #Conditions: 56 [INFO]: 2/45 cut-off events. [INFO]: For 1/1 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 56 conditions, 45 events. 2/45 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 16 event pairs, 0 based on Foata normal form. 2/45 useless extension candidates. Maximal degree in co-relation 23. Up to 3 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1837ms [INFO]: Ignoring conditions belonging to cutoff events. [INFO]: Constructing Owicki-Gries proof for Petri program that has 51 places, 49 transitions, 101 flow and unfolding that has 56 conditions, 45 events. 2 conditions belong to cutoff events, 54 conditions do not. 47 conditions are original conditions, 7 conditions are assertion conditions. │ │ │ caught: java.lang.OutOfMemoryError: Java heap space │ │ │  at java.base/java.util.HashMap.resize(HashMap.java:699) │ │ │  at java.base/java.util.HashMap.putVal(HashMap.java:658) │ │ │  at java.base/java.util.HashMap.put(HashMap.java:607) │ │ │  at java.base/java.util.HashSet.add(HashSet.java:220) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.crown.CrownConstruction.crownExpansionIterative2(CrownConstruction.java:321) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.crown.CrownConstruction.crownComputation(CrownConstruction.java:187) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.crown.CrownConstruction.lambda$1(CrownConstruction.java:98) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.crown.CrownConstruction$$Lambda$520/0x0000000100287440.get(Unknown Source) │ │ │  at de.uni_freiburg.informatik.ultimate.util.statistics.TimeTracker.measure(TimeTracker.java:52) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.crown.CrownConstruction$Statistics.measureCrownComputation(CrownConstruction.java:496) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.crown.CrownConstruction.(CrownConstruction.java:98) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.empire.PetriOwickiGries.getCrown(PetriOwickiGries.java:176) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.empire.PetriOwickiGries.(PetriOwickiGries.java:134) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite.runTest(PetriOwickiGriesTestSuite.java:51) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.OwickiGriesTestSuite.runTestInternal(OwickiGriesTestSuite.java:274) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.OwickiGriesTestSuite$OwickiGriesTestCase.run(OwickiGriesTestSuite.java:527) │ │ │  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) │ │ │  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) │ │ │  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) │ │ │  at java.base/java.lang.reflect.Method.invoke(Method.java:566) │ │ │  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 org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) │ │ │  at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) │ │ │  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) │ │ │  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) │ │ │  at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) │ │ │ duration: 71007 ms │ │ │ status: ✘ FAILED │ └─ PetriOwickiGriesTestSuite finished after 71049 ms. └─ JUnit Vintage finished after 71057 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 71143 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 ]