env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' ReachSafety.13-privatized_29-multiple-protecting2-vesal_true.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 8 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ ReachSafety_13-privatized_29-multiple-protecting2-vesal_true_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:ReachSafety_13-privatized_29-multiple-protecting2-vesal_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]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Start isDeterministic. Operand 9 states and 670 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 74.44444444444444) internal successors, (670), 9 states have internal predecessors, (670), 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 670 edges. 670 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 9 states and 664 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 73.77777777777777) internal successors, (664), 9 states have internal predecessors, (664), 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 664 edges. 664 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 19 states and 1382 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 19 states, 19 states have (on average 72.73684210526316) internal successors, (1382), 19 states have internal predecessors, (1382), 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 1382 edges. 1382 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 19 states and 1375 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 19 states, 19 states have (on average 72.36842105263158) internal successors, (1375), 19 states have internal predecessors, (1375), 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 1375 edges. 1375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 28 states and 1968 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 28 states, 28 states have (on average 70.28571428571429) internal successors, (1968), 28 states have internal predecessors, (1968), 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 1968 edges. 1968 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 28 states and 1966 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 28 states, 28 states have (on average 70.21428571428571) internal successors, (1966), 28 states have internal predecessors, (1966), 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 1966 edges. 1966 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 420 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 84.0) internal successors, (420), 5 states have internal predecessors, (420), 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 420 edges. 420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 282 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 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 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 419 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 83.8) internal successors, (419), 5 states have internal predecessors, (419), 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 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 12 states and 790 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 12 states, 12 states have (on average 65.83333333333333) internal successors, (790), 12 states have internal predecessors, (790), 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 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 10 [INFO]: 62 / 110 letters are loopers in proof 0 [INFO]: 62 / 110 letters are loopers in proof 1 [INFO]: 61 / 110 letters are loopers in proof 2 [INFO]: 61 / 110 letters are loopers in proof 3 [INFO]: 60 / 110 letters are loopers in proof 4 [INFO]: 60 / 110 letters are loopers in proof 5 [INFO]: 76 / 110 letters are loopers in proof 6 [INFO]: 87 / 110 letters are loopers in proof 7 [INFO]: 76 / 110 letters are loopers in proof 8 [INFO]: 60 / 110 letters are loopers in proof 9 [INFO]: Loopers in proof automata: min=60, max=87, median=62 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 55/333 cut-off events. [INFO]: For 2027/2027 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 2237 conditions, 333 events. 55/333 cut-off events. For 2027/2027 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1087 event pairs, 0 based on Foata normal form. 0/333 useless extension candidates. Maximal degree in co-relation 2125. Up to 125 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 6347ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 111 places, 110 transitions, 227 flow. [INFO]: Computed Owicki-Gries annotation with 46 ghost variables, 46 ghost updates, and overall size 67688 [WARN]: Non-inductive transition [34][1]. Invalid Hoare triple: precondition (and (not |v_[l33, l12]_1|) (or (not |v_[l58, l51, l8, l18]_1|) (not |v_[l65, l70, l69, l3, l41]_1|)) (not |v_[l17, l7, l109]_1|) (= |~#mutex2~0.base| 4) (not |v_[l26]_1|) (not |v_[l1, l96, l27, l11, l45, l87, l108]_1|) (not |v_[l67, l52]_1|) (not |v_[l15]_1|) (not |v_[l60, l29]_1|) (not |v_[l17, l109]_1|) (not |v_[l106]_1|) (or (not |v_[l65, l70, l69, l3, l41]_1|) (not |v_[l55, l34]_1|)) (not |v_[l7]_1|) (not |v_[l32, l44]_1|) (not |v_[l29, l14, l38, l60, l49, l102]_1|) (not |v_[l62]_1|) (= |t2_funThread1of1ForFork0_#t~post3| 0) (not |v_[l82]_1|) (or |v_[l55, l34]_1| |v_[l58, l51, l8, l18]_1| |v_[l65, l70, l69, l3, l41]_1| |v_[l58, l18]_1|) (not |v_[l101, l22]_1|) (not |v_[l76]_1|) (or (= (select (select |#pthreadsMutex| 4) |~#mutex2~0.offset|) 1) |v_[l58, l18]_1|) (or (not |v_[l58, l18]_1|) (not |v_[l65, l70, l69, l3, l41]_1|)) (not |v_[l94, l84]_1|) (not |v_[l89]_1|) (not |v_[l107, l100]_1|) (not |v_[l37]_1|) (not |v_[l40]_1|) (not |v_[l75]_1|) (or (not |v_[l58, l51, l8, l18]_1|) (= (select (select |#pthreadsMutex| 4) |~#mutex2~0.offset|) 1)) (not |v_[l53]_1|) (not |v_[l38, l102, l29, l106, l14, l60, l49]_1|) (not |v_[l2]_1|) (not |v_[l46]_1|) (<= 1 ~g2~0) (not |v_[l0, l64, l93, l20, l23, l80, l4, l104, l110, l86, l90, l48]_1|) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1) (not |v_[l43]_1|) (not (= 4 |~#__global_lock~0.base|)) (not |v_[l78, l9, l59, l95, l88]_1|) (not |v_[l85, l42]_1|) (not |v_[l30, l57]_1|) (not |v_[l36, l77, l79, l39, l98, l5, l99, l73, l47]_1|) (not |v_[l66, l72, l68, l83, l71, l103, l6]_1|) (not |v_[l92]_1|) (or (not |v_[l58, l51, l8, l18]_1|) (not |v_[l55, l34]_1|)) (or (not |v_[l58, l18]_1|) (not |v_[l55, l34]_1|)) (not |v_[l63]_1|) (not |v_[l31, l97]_1|) (not |v_[l35, l24]_1|) (not |v_[l14, l38, l49, l102]_1|) (not |v_[l13]_1|) |v_[l28]_1| |v_[l54]_1| (not |v_[l61, l56]_1|) (<= ~g2~0 1)) transition Formula: (and (not |v_v_[l28]_1_2|) |v_v_[l17, l7, l109]_1_2| |v_v_[l7]_1_2|) InVars {} OutVars{v_[l17, l7, l109]_1=|v_v_[l17, l7, l109]_1_2|, v_[l28]_1=|v_v_[l28]_1_2|, v_[l7]_1=|v_v_[l7]_1_2|, t2_funThread1of1ForFork0_#t~post3=|v_t2_funThread1of1ForFork0_#t~post3_1|} AuxVars[] AssignedVars[v_[l17, l7, l109]_1, v_[l28]_1, v_[l7]_1, t2_funThread1of1ForFork0_#t~post3] postcondition (and (not |v_[l33, l12]_1|) (= |~#mutex2~0.base| 4) (not |v_[l26]_1|) (not |v_[l1, l96, l27, l11, l45, l87, l108]_1|) (not |v_[l67, l52]_1|) (not |v_[l15]_1|) (not |v_[l60, l29]_1|) (not |v_[l17, l109]_1|) (not |v_[l106]_1|) |v_[l17, l7, l109]_1| (not |v_[l32, l44]_1|) (not |v_[l29, l14, l38, l60, l49, l102]_1|) (not |v_[l62]_1|) (not |v_[l82]_1|) (not |v_[l101, l22]_1|) (not |v_[l76]_1|) (not |v_[l94, l84]_1|) (not |v_[l89]_1|) (not |v_[l28]_1|) (not |v_[l107, l100]_1|) (not |v_[l37]_1|) (not |v_[l40]_1|) (not |v_[l75]_1|) (or (not |v_[l58, l51, l8, l18]_1|) (= (select (select |#pthreadsMutex| 4) |~#mutex2~0.offset|) 1)) (not |v_[l53]_1|) (not |v_[l38, l102, l29, l106, l14, l60, l49]_1|) (not |v_[l2]_1|) (not |v_[l46]_1|) (<= 1 ~g2~0) (not |v_[l0, l64, l93, l20, l23, l80, l4, l104, l110, l86, l90, l48]_1|) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1) (not |v_[l43]_1|) (not (= 4 |~#__global_lock~0.base|)) (not |v_[l78, l9, l59, l95, l88]_1|) |v_[l7]_1| (not |v_[l85, l42]_1|) (not |v_[l30, l57]_1|) (not |v_[l36, l77, l79, l39, l98, l5, l99, l73, l47]_1|) (not |v_[l66, l72, l68, l83, l71, l103, l6]_1|) (not |v_[l92]_1|) (not |v_[l65, l70, l69, l3, l41]_1|) (not |v_[l63]_1|) (not |v_[l31, l97]_1|) (not |v_[l35, l24]_1|) |v_[l58, l18]_1| (not |v_[l14, l38, l49, l102]_1|) (not |v_[l13]_1|) |v_[l54]_1| (not |v_[l61, l56]_1|) (<= ~g2~0 1) (not |v_[l55, l34]_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: 143410 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 143416 ms. └─ JUnit Vintage finished after 143432 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 143501 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 ]