env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' ReachSafety.13-privatized_24-multiple-protecting_true.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 6 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ ReachSafety_13-privatized_24-multiple-protecting_true_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:ReachSafety_13-privatized_24-multiple-protecting_true_ats(de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG', 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]: Start isDeterministic. Operand 9 states and 890 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 98.88888888888889) internal successors, (890), 9 states have internal predecessors, (890), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 567 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 113.4) internal successors, (567), 5 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 25 states and 2137 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 25 states, 25 states have (on average 85.48) internal successors, (2137), 25 states have internal predecessors, (2137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 2137 edges. 2137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 9 states and 857 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 95.22222222222223) internal successors, (857), 9 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 857 edges. 857 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 565 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 113.0) internal successors, (565), 5 states have internal predecessors, (565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 565 edges. 565 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 6 states and 621 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 6 states, 6 states have (on average 103.5) internal successors, (621), 6 states have internal predecessors, (621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 621 edges. 621 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 6 states and 622 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 6 states, 6 states have (on average 103.66666666666667) internal successors, (622), 6 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 622 edges. 622 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 12 states and 1022 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 12 states, 12 states have (on average 85.16666666666667) internal successors, (1022), 12 states have internal predecessors, (1022), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 1022 edges. 1022 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 8 [INFO]: 80 / 147 letters are loopers in proof 0 [INFO]: 101 / 147 letters are loopers in proof 1 [INFO]: 78 / 147 letters are loopers in proof 2 [INFO]: 80 / 147 letters are loopers in proof 3 [INFO]: 101 / 147 letters are loopers in proof 4 [INFO]: 95 / 147 letters are loopers in proof 5 [INFO]: 95 / 147 letters are loopers in proof 6 [INFO]: 78 / 147 letters are loopers in proof 7 [INFO]: Loopers in proof automata: min=78, max=101, median=95 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 62/498 cut-off events. [INFO]: For 2676/2676 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 2471 conditions, 498 events. 62/498 cut-off events. For 2676/2676 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1761 event pairs, 2 based on Foata normal form. 0/498 useless extension candidates. Maximal degree in co-relation 2337. Up to 239 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 4843ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 147 places, 147 transitions, 301 flow. [INFO]: Computed Owicki-Gries annotation with 69 ghost variables, 72 ghost updates, and overall size 123065 [WARN]: expecting exponential blowup for input size 6 [WARN]: Non-inductive transition [3][2]. Invalid Hoare triple: precondition (and (not |v_[l136, l130]_1|) (not |v_[l80]_1|) (not |v_[l2, l145]_1|) (= |~#mutex2~0.base| 4) (not |v_[l143]_1|) (not |v_[l96, l144]_1|) (not |v_[l99]_1|) (not |v_[l106, l140]_1|) (not |v_[l72]_1|) (not |v_[l42, l21]_1|) (not |v_[l18, l69]_1|) (not |v_[l33]_1|) (or (= ~g2~0 0) (not |v_[l84, l25]_1|)) (not |v_[l104, l105, l13, l15, l111, l45, l71]_1|) (or (not |v_[l37, l17]_1|) (not |v_[l84, l25]_1|)) (or (= ~g2~0 0) (not |v_[l37, l17]_1|)) (not |v_[l101]_1|) (not |v_[l85]_1|) (not |v_[l27]_1|) (not |v_[l56]_1|) (not |v_[l110, l129]_1|) (not |v_[l10, l34, l36, l11, l26, l0, l64]_1|) (not |v_[l4, l123]_1|) (not |v_[l24, l141]_1|) (not |v_[l16, l77]_1|) (not |v_[l19, l90]_1|) (not |v_[l52]_1|) (not |v_[l74, l116, l51, l126, l81, l59, l100]_1|) (or (not |v_[l47, l46, l68, l75]_1|) (not |v_[l84, l25]_1|)) (not |v_[l23]_1|) (not |v_[l82, l73]_1|) (not |v_[l20, l95]_1|) (not |v_[l97, l134]_1|) (or (not |v_[l84, l25]_1|) (not |v_[l70, l1]_1|)) (not |v_[l82, l55, l73]_1|) (not |v_[l132, l120]_1|) (not |v_[l31, l5]_1|) (not |v_[l135]_1|) (not |v_[l124, l98]_1|) (not |v_[l22, l86]_1|) (= (select (select |#pthreadsMutex| 3) |~#mutex1~0.offset|) 1) (or (= ~g2~0 0) (not |v_[l70, l1]_1|)) (not |v_[l112]_1|) (not |v_[l53]_1|) (not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0)) (not |v_[l114]_1|) (not |v_[l79]_1|) (= |~#mutex1~0.base| 3) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1) (not |v_[l43]_1|) (not (= 4 |~#__global_lock~0.base|)) (not |v_[l102, l32, l49, l137, l38, l62, l57, l78, l142, l83, l67, l93]_1|) (not |v_[l30, l60]_1|) (not |v_[l128, l76]_1|) (not (= 3 |~#__global_lock~0.base|)) (or (= ~g2~0 0) (not |v_[l109, l9]_1|)) (not |v_[l14]_1|) (not |v_[l3]_1|) (not |v_[l8, l28]_1|) (not |v_[l55]_1|) (not |v_[l48, l89]_1|) (not |v_[l131]_1|) (not |v_[l118]_1|) |v_[l138]_1| (not |v_[l92]_1|) (or (= ~g2~0 0) (not |v_[l47, l46, l68, l75]_1|)) (or (not |v_[l47, l46, l68, l75]_1|) (not |v_[l37, l17]_1|)) (not |v_[l108]_1|) (not |v_[l139]_1|) (or (not |v_[l37, l17]_1|) (not |v_[l109, l9]_1|)) (= ~g1~0 0) (not |v_[l58, l54, l107]_1|) (not |v_[l61]_1|) (or (not |v_[l47, l46, l68, l75]_1|) (not |v_[l109, l9]_1|)) (or (not |v_[l37, l17]_1|) (not |v_[l70, l1]_1|)) (not |v_[l122, l115]_1|) (not |v_[l50, l39, l117, l103, l40]_1|) (or (not |v_[l84, l25]_1|) (not |v_[l109, l9]_1|)) (not |v_[l94]_1|) |v_[l87]_1| (not |v_[l61, l19, l90]_1|) (not |v_[l12, l35]_1|) (not |v_[l88]_1|) (or (not |v_[l47, l46, l68, l75]_1|) (not |v_[l70, l1]_1|)) (or |v_[l47, l46, l68, l75]_1| |v_[l109, l9]_1| (= (select (select |#pthreadsMutex| 4) |~#mutex2~0.offset|) 1) |v_[l70, l1]_1|) (not |v_[l44]_1|) (or (not |v_[l109, l9]_1|) (not |v_[l70, l1]_1|)) (or (= ~g2~0 1) (not |v_[l65, l41]_1|)) (or |v_[l65, l41]_1| |v_[l37, l17]_1| |v_[l47, l46, l68, l75]_1| |v_[l84, l25]_1| |v_[l109, l9]_1| |v_[l70, l1]_1|)) transition Formula: (and |v_v_[l61]_1_2| (not |v_v_[l138]_1_2|) |v_v_[l61, l19, l90]_1_2|) InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, v_[l61]_1=|v_v_[l61]_1_2|, v_[l138]_1=|v_v_[l138]_1_2|, v_[l61, l19, l90]_1=|v_v_[l61, l19, l90]_1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1, v_[l61]_1, v_[l138]_1, v_[l61, l19, l90]_1] postcondition (and |v_[l61, l19, l90]_1| (not |v_[l136, l130]_1|) (not |v_[l80]_1|) (not |v_[l2, l145]_1|) (= |~#mutex2~0.base| 4) (not |v_[l143]_1|) (not |v_[l96, l144]_1|) (not |v_[l99]_1|) (not |v_[l106, l140]_1|) (not |v_[l72]_1|) (not |v_[l42, l21]_1|) (not |v_[l18, l69]_1|) (not |v_[l33]_1|) (not |v_[l104, l105, l13, l15, l111, l45, l71]_1|) (= ~g2~0 0) (not |v_[l101]_1|) (not |v_[l85]_1|) (not |v_[l27]_1|) (not |v_[l56]_1|) (not |v_[l110, l129]_1|) (not |v_[l10, l34, l36, l11, l26, l0, l64]_1|) (not |v_[l4, l123]_1|) (not |v_[l24, l141]_1|) (not |v_[l16, l77]_1|) (not |v_[l19, l90]_1|) (not |v_[l52]_1|) (not |v_[l74, l116, l51, l126, l81, l59, l100]_1|) (not |v_[l23]_1|) (not |v_[l82, l73]_1|) (not |v_[l20, l95]_1|) (not |v_[l37, l17]_1|) (not |v_[l97, l134]_1|) |v_[l47, l46, l68, l75]_1| (not |v_[l82, l55, l73]_1|) (not |v_[l132, l120]_1|) (not |v_[l31, l5]_1|) (not |v_[l135]_1|) (not |v_[l124, l98]_1|) (not |v_[l22, l86]_1|) (= (select (select |#pthreadsMutex| 3) |~#mutex1~0.offset|) 1) (not |v_[l84, l25]_1|) (not |v_[l112]_1|) (not |v_[l53]_1|) (not |v_[l114]_1|) (not |v_[l79]_1|) (= |~#mutex1~0.base| 3) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1) (not |v_[l138]_1|) (not |v_[l43]_1|) (not (= 4 |~#__global_lock~0.base|)) (not |v_[l102, l32, l49, l137, l38, l62, l57, l78, l142, l83, l67, l93]_1|) (not |v_[l30, l60]_1|) (not |v_[l109, l9]_1|) (not |v_[l128, l76]_1|) (not (= 3 |~#__global_lock~0.base|)) (not |v_[l14]_1|) (not |v_[l3]_1|) (not |v_[l70, l1]_1|) (not |v_[l8, l28]_1|) (not |v_[l55]_1|) (not |v_[l48, l89]_1|) (not |v_[l131]_1|) (not |v_[l118]_1|) (not |v_[l92]_1|) (not |v_[l108]_1|) (not |v_[l139]_1|) (= ~g1~0 0) (not |v_[l58, l54, l107]_1|) (not |v_[l122, l115]_1|) (not |v_[l50, l39, l117, l103, l40]_1|) (not |v_[l94]_1|) |v_[l61]_1| |v_[l87]_1| (not |v_[l12, l35]_1|) (not |v_[l88]_1|) (not |v_[l65, l41]_1|) (not |v_[l44]_1|)) │ │ │ caught: java.lang.AssertionError: Owicki-Gries annotation is invalid │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.GraphEmpireOwickiGries.checkOwickiGriesValidity(GraphEmpireOwickiGries.java:210) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.GraphEmpireOwickiGries.getOrComputeProof(GraphEmpireOwickiGries.java:159) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.GraphEmpireOwickiGries.getOrComputeProof(GraphEmpireOwickiGries.java:1) │ │ │  at de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest.runTest(OGProofProducerTest.java:66) │ │ │  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/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) │ │ │  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) │ │ │  at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) │ │ │  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) │ │ │  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) │ │ │  at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) │ │ │  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) │ │ │  at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) │ │ │  at org.junit.runners.ParentRunner.run(ParentRunner.java:413) │ │ │  at org.junit.runner.JUnitCore.run(JUnitCore.java:137) │ │ │  at org.junit.runner.JUnitCore.run(JUnitCore.java:115) │ │ │  at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) │ │ │  at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) │ │ │  at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) │ │ │  at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) │ │ │  at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) │ │ │  at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) │ │ │  at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) │ │ │  at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) │ │ │  at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) │ │ │  at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) │ │ │  at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) │ │ │  at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) │ │ │  at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) │ │ │  at org.junit.platform.console.tasks.ConsoleTestExecutor.executeTests(ConsoleTestExecutor.java:66) │ │ │  at org.junit.platform.console.tasks.ConsoleTestExecutor.lambda$execute$0(ConsoleTestExecutor.java:58) │ │ │  at org.junit.platform.console.tasks.CustomContextClassLoaderExecutor.replaceThreadContextClassLoaderAndInvoke(CustomContextClassLoaderExecutor.java:41) │ │ │  at org.junit.platform.console.tasks.CustomContextClassLoaderExecutor.invoke(CustomContextClassLoaderExecutor.java:31) │ │ │  at org.junit.platform.console.tasks.ConsoleTestExecutor.execute(ConsoleTestExecutor.java:58) │ │ │  at org.junit.platform.console.ConsoleLauncher.executeTests(ConsoleLauncher.java:120) │ │ │  at org.junit.platform.console.ConsoleLauncher.execute(ConsoleLauncher.java:82) │ │ │  at org.junit.platform.console.ConsoleLauncher.execute(ConsoleLauncher.java:55) │ │ │  at org.junit.platform.console.ConsoleLauncher.execute(ConsoleLauncher.java:48) │ │ │  at org.junit.platform.console.ConsoleLauncher.main(ConsoleLauncher.java:42) │ │ │ duration: 235792 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 235799 ms. └─ JUnit Vintage finished after 235810 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 235884 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 ]