env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoOverflow.09-regions_19-nested_nr.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 4 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoOverflow_09-regions_19-nested_nr_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoOverflow_09-regions_19-nested_nr_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 5 states and 1001 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 200.2) internal successors, (1001), 5 states have internal predecessors, (1001), 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 1001 edges. 1001 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 7 states and 1384 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 7 states, 7 states have (on average 197.71428571428572) internal successors, (1384), 7 states have internal predecessors, (1384), 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 1384 edges. 1384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 989 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 197.8) internal successors, (989), 5 states have internal predecessors, (989), 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 989 edges. 989 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 9 states and 1780 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 197.77777777777777) internal successors, (1780), 9 states have internal predecessors, (1780), 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 1780 edges. 1780 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 996 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 199.2) internal successors, (996), 5 states have internal predecessors, (996), 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 996 edges. 996 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 21 states and 4138 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 21 states, 21 states have (on average 197.04761904761904) internal successors, (4138), 21 states have internal predecessors, (4138), 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 4138 edges. 4138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 35 states and 6440 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 35 states, 35 states have (on average 184.0) internal successors, (6440), 35 states have internal predecessors, (6440), 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 6440 edges. 6440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 985 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 197.0) internal successors, (985), 5 states have internal predecessors, (985), 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 985 edges. 985 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 8 [INFO]: 194 / 215 letters are loopers in proof 0 [INFO]: 194 / 215 letters are loopers in proof 1 [INFO]: 194 / 215 letters are loopers in proof 2 [INFO]: 194 / 215 letters are loopers in proof 3 [INFO]: 193 / 215 letters are loopers in proof 4 [INFO]: 194 / 215 letters are loopers in proof 5 [INFO]: 181 / 215 letters are loopers in proof 6 [INFO]: 193 / 215 letters are loopers in proof 7 [INFO]: Loopers in proof automata: min=181, max=194, median=194 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 8/360 cut-off events. [INFO]: For 449/547 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 1025 conditions, 360 events. 8/360 cut-off events. For 449/547 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 381 event pairs, 6 based on Foata normal form. 0/352 useless extension candidates. Maximal degree in co-relation 764. Up to 87 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 4650ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 215 places, 215 transitions, 434 flow. [INFO]: Computed Owicki-Gries annotation with 18 ghost variables, 20 ghost updates, and overall size 27613 [WARN]: Non-inductive transition [18][19]. Invalid Hoare triple: precondition (and (not |v_[l163, l166, l165, l168, l167, l195, l58, l57, l199, l198, l111, l191, l113, l193, l112, l114, l186, l119, l188, l0, l63, l1, l65, l64, l4, l66, l68, l7, l100, l10, l13, l107, l71, l74, l22, l75, l77, l27, l131, l30, l132, l137, l39, l80, l210, l83, l84, l87, l41, l40, l48, l127, l203, l92, l204, l95, l99, l153, l152, l159, l146, l147, l181, l176, l170, l162, l164]_1|) (not |v_[l155, l17, l59, l73, l200, l78, l182, l26, l130, l32, l135, l179, l178, l161]_1|) (not |v_[l211, l171, l96, l8]_1|) (not |v_[l124, l43]_1|) (not |v_[l154, l104, l106, l169, l89, l120, l142, l197, l44, l110, l148, l24, l90, l91, l28, l118, l175, l5, l6, l150]_1|) (not |v_[l51, l54, l42, l194, l45, l122, l121, l47, l46, l190, l128, l115, l184, l183, l202, l116, l205, l187, l206, l60, l209, l189, l208, l3, l9, l103, l16, l15, l144, l72, l20, l23, l149, l25, l180, l79, l133, l177, l134, l136, l36, l35, l37]_1|) |v_[l98, l123]_1| (not |v_[l125]_1|) (not |v_[l56, l192]_1|) (not |v_[l55]_1|) (<= 1 |ULTIMATE.start_main_~i~1#1|) (not |v_[l51, l54, l42, l194, l45, l122, l121, l47, l46, l190, l128, l192, l115, l184, l183, l202, l116, l205, l187, l206, l60, l209, l189, l208, l3, l9, l103, l16, l15, l144, l72, l20, l23, l149, l25, l180, l79, l133, l177, l134, l136, l36, l35, l37]_1|) (not |v_[l140, l173, l156]_1|) (not |v_[l94]_1|) (not |v_[l18, l141, l139]_1|) (not |v_[l212, l50, l85, l214, l52, l213, l86, l53, l88, l196, l126, l49, l201, l129, l185, l207, l61, l62, l97, l2, l67, l151, l102, l101, l157, l12, l11, l14, l105, l158, l108, l109, l70, l143, l19, l21, l145, l76, l29, l172, l174, l31, l34, l33, l38, l81]_1|) |v_[l93]_1|) transition Formula: (and (not |v_v_[l98, l123]_1_4|) |v_v_[l155, l17, l59, l73, l200, l78, l182, l26, l130, l32, l135, l179, l178, l161]_1_2|) InVars {} OutVars{v_[l98, l123]_1=|v_v_[l98, l123]_1_4|, v_[l155, l17, l59, l73, l200, l78, l182, l26, l130, l32, l135, l179, l178, l161]_1=|v_v_[l155, l17, l59, l73, l200, l78, l182, l26, l130, l32, l135, l179, l178, l161]_1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[v_[l98, l123]_1, v_[l155, l17, l59, l73, l200, l78, l182, l26, l130, l32, l135, l179, l178, l161]_1, ULTIMATE.start_main_~i~1#1] postcondition (and (not |v_[l163, l166, l165, l168, l167, l195, l58, l57, l199, l198, l111, l191, l113, l193, l112, l114, l186, l119, l188, l0, l63, l1, l65, l64, l4, l66, l68, l7, l100, l10, l13, l107, l71, l74, l22, l75, l77, l27, l131, l30, l132, l137, l39, l80, l210, l83, l84, l87, l41, l40, l48, l127, l203, l92, l204, l95, l99, l153, l152, l159, l146, l147, l181, l176, l170, l162, l164]_1|) |v_[l155, l17, l59, l73, l200, l78, l182, l26, l130, l32, l135, l179, l178, l161]_1| (not |v_[l211, l171, l96, l8]_1|) (not |v_[l124, l43]_1|) (not |v_[l154, l104, l106, l169, l89, l120, l142, l197, l44, l110, l148, l24, l90, l91, l28, l118, l175, l5, l6, l150]_1|) (not |v_[l51, l54, l42, l194, l45, l122, l121, l47, l46, l190, l128, l115, l184, l183, l202, l116, l205, l187, l206, l60, l209, l189, l208, l3, l9, l103, l16, l15, l144, l72, l20, l23, l149, l25, l180, l79, l133, l177, l134, l136, l36, l35, l37]_1|) (not |v_[l125]_1|) (not |v_[l56, l192]_1|) (not |v_[l123]_1|) (not |v_[l55]_1|) (not |v_[l124, l43, l123]_1|) (not |v_[l98, l123]_1|) (not |v_[l51, l54, l42, l194, l45, l122, l121, l47, l46, l190, l128, l192, l115, l184, l183, l202, l116, l205, l187, l206, l60, l209, l189, l208, l3, l9, l103, l16, l15, l144, l72, l20, l23, l149, l25, l180, l79, l133, l177, l134, l136, l36, l35, l37]_1|) (not |v_[l140, l173, l156]_1|) (not |v_[l94]_1|) (not |v_[l18, l141, l139]_1|) (not |v_[l212, l50, l85, l214, l52, l213, l86, l53, l88, l196, l126, l49, l201, l129, l185, l207, l61, l62, l97, l2, l67, l151, l102, l101, l157, l12, l11, l14, l105, l158, l108, l109, l70, l143, l19, l21, l145, l76, l29, l172, l174, l31, l34, l33, l38, l81]_1|) |v_[l93]_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: 42229 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 42235 ms. └─ JUnit Vintage finished after 42241 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 42273 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 ]