env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoDataRace.peterson.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 6 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoDataRace_peterson_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoDataRace_peterson_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]: Start isDeterministic. Operand 3 states and 214 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 71.33333333333333) internal successors, (214), 3 states have internal predecessors, (214), 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 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 216 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 72.0) internal successors, (216), 3 states have internal predecessors, (216), 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 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 208 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 69.33333333333333) internal successors, (208), 3 states have internal predecessors, (208), 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 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 4 states and 282 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 70.5) internal successors, (282), 4 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 4 states and 282 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 70.5) internal successors, (282), 4 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]: Number of proof automata: 5 [INFO]: 65 / 82 letters are loopers in proof 0 [INFO]: 69 / 82 letters are loopers in proof 1 [INFO]: 65 / 82 letters are loopers in proof 2 [INFO]: 65 / 82 letters are loopers in proof 3 [INFO]: 65 / 82 letters are loopers in proof 4 [INFO]: Loopers in proof automata: min=65, max=69, median=65 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 39/204 cut-off events. [INFO]: For 170/183 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 474 conditions, 204 events. 39/204 cut-off events. For 170/183 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 658 event pairs, 8 based on Foata normal form. 9/203 useless extension candidates. Maximal degree in co-relation 348. Up to 33 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1070ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 83 places, 82 transitions, 178 flow. [INFO]: Computed Owicki-Gries annotation with 30 ghost variables, 30 ghost updates, and overall size 26961 [WARN]: Non-inductive transition [27][2]. Invalid Hoare triple: precondition (and (not |v_[l36]_1|) (not |v_[l2, l65]_1|) (not |v_[l15]_1|) (not |v_[l46, l41, l14]_1|) (not |v_[l47, l25, l18, l57, l12]_1|) (not |v_[l27]_1|) |v_[l15, l11, l74, l68, l60]_1| (not |v_[l62, l49, l69, l51, l67, l63]_1|) (= ~turn~0 1) (= ~flag2~0 1) (not |v_[l21, l13]_1|) (not |v_[l32]_1|) (not |v_[l53]_1|) (= ~flag1~0 1) (not |v_[l82, l52, l16]_1|) (not |v_[l79]_1|) (not |v_[l77, l4, l0, l45, l76, l71]_1|) (not |v_[l55]_1|) |v_[l42, l70, l74]_1| (not |v_[l28, l59, l1]_1|) (not |v_[l66, l35, l38, l37, l39, l29, l80, l40, l5, l6, l7, l75, l20, l34, l78, l9, l22, l33]_1|) (not |v_[l42, l70]_1|) |v_[l73, l30, l31]_1| (not |v_[l15, l11, l68, l60]_1|) (not |v_[l68, l11, l60]_1|) (not |v_[l64, l43]_1|) |v_[l48]_1| |v_[l74]_1| |v_[l56]_1| |v_[l54]_1| (not |v_[l8, l24, l58, l19, l72, l26]_1|)) transition Formula: (and |v_v_[l15, l11, l68, l60]_1_2| (not |v_v_[l74]_1_2|) (= v_~turn~0_1 0) |v_v_[l15]_1_2| (not |v_v_[l42, l70, l74]_1_2|)) InVars {} OutVars{v_[l15, l11, l68, l60]_1=|v_v_[l15, l11, l68, l60]_1_2|, v_[l74]_1=|v_v_[l74]_1_2|, v_[l42, l70, l74]_1=|v_v_[l42, l70, l74]_1_2|, ~turn~0=v_~turn~0_1, v_[l15]_1=|v_v_[l15]_1_2|} AuxVars[] AssignedVars[v_[l15, l11, l68, l60]_1, v_[l74]_1, v_[l42, l70, l74]_1, ~turn~0, v_[l15]_1] postcondition (and (not |v_[l36]_1|) (not |v_[l42, l70, l74]_1|) (not |v_[l2, l65]_1|) (not |v_[l48]_1|) (not |v_[l46, l41, l14]_1|) (not |v_[l47, l25, l18, l57, l12]_1|) (not |v_[l27]_1|) |v_[l15, l11, l74, l68, l60]_1| (not |v_[l62, l49, l69, l51, l67, l63]_1|) (not |v_[l46, l41, l48, l14]_1|) (= ~flag2~0 1) (not |v_[l21, l13]_1|) (= ~flag1~0 1) (not |v_[l82, l52, l16]_1|) (= ~turn~0 0) (not |v_[l79]_1|) (not |v_[l77, l4, l0, l45, l76, l71]_1|) (= |#race~x~0| 0) |v_[l15, l11, l68, l60]_1| (not |v_[l55]_1|) (or (not |v_[l53]_1|) |v_[l32]_1|) (not |v_[l46, l41, l79, l48, l14]_1|) (not |v_[l66, l35, l38, l37, l39, l29, l80, l40, l5, l6, l7, l75, l20, l34, l78, l9, l22, l33]_1|) (not |v_[l42, l70]_1|) (or |v_[l54]_1| |v_[l53]_1|) (or (not |v_[l28, l59, l1]_1|) |v_[l73, l30, l31]_1|) (or |v_[l28, l59, l1]_1| |v_[l53]_1|) (or (not |v_[l73, l30, l31]_1|) (not |v_[l32]_1|)) (not |v_[l68, l11, l60]_1|) (not |v_[l64, l43]_1|) |v_[l15]_1| |v_[l56]_1| (or (not |v_[l54]_1|) (not |v_[l32]_1|)) (not |v_[l8, l24, l58, l19, l72, l26]_1|) (not |v_[l74]_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: 4584 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 4589 ms. └─ JUnit Vintage finished after 4596 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 4637 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 ]