env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoOverflow.circular_buffer_bad.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 5 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoOverflow_circular_buffer_bad_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoOverflow_circular_buffer_bad_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]: Start isDeterministic. Operand 5 states and 723 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 144.6) internal successors, (723), 5 states have internal predecessors, (723), 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 723 edges. 723 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 708 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 141.6) internal successors, (708), 5 states have internal predecessors, (708), 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 708 edges. 708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 7 states and 982 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 7 states, 7 states have (on average 140.28571428571428) internal successors, (982), 7 states have internal predecessors, (982), 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 982 edges. 982 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 699 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 139.8) internal successors, (699), 5 states have internal predecessors, (699), 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 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 4 states and 559 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 139.75) internal successors, (559), 4 states have internal predecessors, (559), 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 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 695 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 139.0) internal successors, (695), 5 states have internal predecessors, (695), 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 695 edges. 695 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 6 [INFO]: 137 / 160 letters are loopers in proof 0 [INFO]: 136 / 160 letters are loopers in proof 1 [INFO]: 137 / 160 letters are loopers in proof 2 [INFO]: 137 / 160 letters are loopers in proof 3 [INFO]: 136 / 160 letters are loopers in proof 4 [INFO]: 136 / 160 letters are loopers in proof 5 [INFO]: Loopers in proof automata: min=136, max=137, median=137 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 10/213 cut-off events. [INFO]: For 1610/26902 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 378 conditions, 213 events. 10/213 cut-off events. For 1610/26902 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 556 event pairs, 0 based on Foata normal form. 1415/1614 useless extension candidates. Maximal degree in co-relation 291. Up to 17 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 2496ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 157 places, 160 transitions, 334 flow. [INFO]: Computed Owicki-Gries annotation with 21 ghost variables, 28 ghost updates, and overall size 40633 [WARN]: expecting exponential blowup for input size 7 [WARN]: Non-inductive transition [55][89]. Invalid Hoare triple: precondition (and (or (not |v_[l118, l31, l140]_1|) (not |v_[l109, l6, l53, l63]_1|)) |v_[l27, l11, l121]_1| (or (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1|) (not |v_[l10]_1|)) (not |v_[l137, l56, l148, l149, l83, l59, l32, l34, l112, l89, l114, l39, l124, l41, l60, l62, l65, l129, l66, l16, l2, l4, l156, l24, l79, l26, l133]_1|) (or (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1|) (not |v_[l118, l31, l140]_1|)) (or (= |t2Thread1of1ForFork1_#t~post10#1| 0) (not |v_[l118, l31, l140]_1|)) (or (not |v_[l143, l152, l151]_1|) (not |v_[l10]_1|)) (or (not |v_[l10]_1|) (= |t2Thread1of1ForFork1_#t~post10#1| 0)) (not |v_[l137, l56, l148, l149, l83, l59, l32, l34, l112, l89, l114, l39, l41, l60, l62, l65, l129, l66, l16, l2, l4, l156, l24, l79, l26, l133]_1|) (not |v_[l87]_1|) (or (<= |t2Thread1of1ForFork1_~i~1#1| 6) |v_[l143, l152, l151]_1| |v_[l109, l6, l53, l63]_1| |v_[l10]_1| |v_[l99]_1|) (or (not |v_[l143, l152, l151]_1|) (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1|)) (not |v_[l142, l120, l71]_1|) (or |v_[l88, l131, l75]_1| |v_[l99]_1|) (or (not |v_[l99]_1|) (not |v_[l88, l131, l75]_1|)) (or |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1| (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1|) (not |v_[l109, l6, l53, l63]_1|)) (or (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1|) (not |v_[l118, l31, l140]_1|)) (or (not |v_[l143, l152, l151]_1|) (not |v_[l109, l6, l53, l63]_1|)) (not |v_[l28, l144, l51, l54, l146, l145, l147, l58, l57, l111, l110, l113, l38, l40, l61, l42, l45, l44, l47, l67, l69, l102, l103, l106, l105, l107, l0, l70, l1, l74, l73, l7, l8, l78, l77, l130, l132, l139, l138, l81, l84, l86, l128, l92, l12, l14, l15, l150, l153, l155, l19, l23, l29]_1|) (or (= |t2Thread1of1ForFork1_~i~1#1| 0) (not |v_[l118, l31, l140]_1|)) (or (not |v_[l10]_1|) (not |v_[l109, l6, l53, l63]_1|)) (or |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1| |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1| |v_[l143, l152, l151]_1| |v_[l109, l6, l53, l63]_1| |v_[l117, l82, l85, l154, l123, l33]_1| |v_[l10]_1| |v_[l118, l31, l140]_1|) (or (not |v_[l10]_1|) (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1|)) (or |v_[l88, l131, l75]_1| (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1|)) (or (not |v_[l143, l152, l151]_1|) (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1|)) (or (not |v_[l10]_1|) (not |v_[l118, l31, l140]_1|)) (or (not |v_[l117, l82, l85, l154, l123, l33]_1|) (not |v_[l88, l131, l75]_1|)) (or |v_[l88, l131, l75]_1| (not |v_[l109, l6, l53, l63]_1|)) (not |v_[l17, l95, l124, l21]_1|) (or (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1|) (= |t2Thread1of1ForFork1_~i~1#1| 0)) (or |v_[l88, l131, l75]_1| (not |v_[l10]_1|)) (not |v_[l97]_1|) (not |v_[l96]_1|) (or (not |v_[l99]_1|) (not |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1|)) (not |v_[l94, l43, l126, l100, l115]_1|) (or (not |v_[l99]_1|) (not |v_[l118, l31, l140]_1|)) |v_[l98]_1| (or |v_[l101]_1| |v_[l99]_1|) (or |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l72, l18, l3, l22, l9, l25]_1| (not |v_[l101]_1|) |v_[l135, l50, l52, l55, l80, l30, l36, l35, l37, l122, l116, l119, l125, l127, l64, l90, l49, l91, l48, l104, l108, l109, l72, l18, l3, l22, l9, l25]_1| |v_[l143, l152, l151]_1| |v_[l109, l6, l53, l63]_1| |v_[l10]_1| |v_[l118, l31, l140]_1|) (or (not |v_[l143, l152, l151]_1|) (not |v_[l118, l31, l140]_1|)) (or (not |v_[l143, l152, l151]_1|) |v_[l88, l131, l75]_1|) (or (<= 0 (+ |t2Thread1of1ForFork1_~i~1#1| 2147483648)) |v_[l143, l152, l151]_1| |v_[l99]_1|)) transition Formula: (and |v_v_[l137, l56, l148, l149, l83, l59, l32, l34, l112, l89, l114, l39, l124, l41, l60, l62, l65, l129, l66, l16, l2, l4, l156, l24, l79, l26, l133]_1_12| (= |v_t1Thread1of1ForFork0_~i~0#1_6| 0) (not |v_v_[l27, l11, l121]_1_4|) |v_v_[l17, l95, l124, l21]_1_8|) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_6|, v_[l137, l56, l148, l149, l83, l59, l32, l34, l112, l89, l114, l39, l124, l41, l60, l62, l65, l129, l66, l16, l2, l4, l156, l24, l79, l26, l133]_1=|v_v_[l137, l56, l148, l149, l83, l59, l32, l34, l112, l89, l114, l39, l124, l41, l60, l62, l65, l129, l66, l16, l2, l4, l156, l24, l79, l26, l133]_1_12|, v_[l17, l95, l124, l21]_1=|v_v_[l17, l95, l124, l21]_1_8|, v_[l27, l11, l121]_1=|v_v_[l27, l11, l121]_1_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, v_[l137, l56, l148, l149, l83, l59, l32, l34, l112, l89, l114, l39, l124, l41, l60, l62, l65, l129, l66, l16, l2, l4, l156, l24, l79, l26, l133]_1, v_[l17, l95, l124, l21]_1, v_[l27, l11, l121]_1] postcondition false │ │ │ 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: 8227 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 8232 ms. └─ JUnit Vintage finished after 8239 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 1 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 8270 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 ]