env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoOverflow.09-regions_09-arraylist.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 5 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoOverflow_09-regions_09-arraylist_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoOverflow_09-regions_09-arraylist_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]: 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 7 states and 994 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 7 states, 7 states have (on average 142.0) internal successors, (994), 7 states have internal predecessors, (994), 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 994 edges. 994 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 710 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 142.0) internal successors, (710), 5 states have internal predecessors, (710), 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 710 edges. 710 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 3 [INFO]: 138 / 160 letters are loopers in proof 0 [INFO]: 138 / 160 letters are loopers in proof 1 [INFO]: 138 / 160 letters are loopers in proof 2 [INFO]: Loopers in proof automata: min=138, max=138, median=138 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 7/243 cut-off events. [INFO]: For 69/97 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 364 conditions, 243 events. 7/243 cut-off events. For 69/97 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 392 event pairs, 6 based on Foata normal form. 0/236 useless extension candidates. Maximal degree in co-relation 198. Up to 31 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1641ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 161 places, 160 transitions, 324 flow. [INFO]: Computed Owicki-Gries annotation with 11 ghost variables, 11 ghost updates, and overall size 9788 [WARN]: Non-inductive transition [127][20]. Invalid Hoare triple: precondition (and (not |v_[l7, l103, l144]_1|) (not |v_[l50, l135, l134, l142, l106, l28, l107, l13, l16, l111, l1, l148, l87, l71, l36, l155, l128, l43, l66, l93]_1|) (not |v_[l102]_1|) (not |v_[l27, l132, l51, l139, l141, l81, l57, l83, l59, l85, l86, l112, l89, l114, l88, l116, l122, l38, l60, l39, l65, l67, l69, l91, l47, l68, l49, l104, l10, l105, l14, l0, l74, l5, l73, l19, l154, l156, l159, l77, l20, l22, l25, l130]_1|) (not |v_[l27, l132, l51, l139, l141, l81, l57, l83, l59, l85, l86, l112, l89, l114, l88, l122, l38, l60, l39, l65, l67, l69, l91, l47, l68, l49, l104, l10, l105, l14, l0, l74, l5, l73, l19, l154, l156, l159, l77, l20, l22, l25, l130]_1|) (not |v_[l125]_1|) |v_[l101]_1| (not |v_[l52, l137, l54, l136, l80, l58, l143, l146, l82, l145, l147, l84, l113, l30, l115, l34, l117, l121, l119, l124, l118, l123, l37, l63, l40, l64, l94, l46, l100, l12, l11, l160, l70, l15, l72, l150, l18, l153, l17, l152, l76, l157, l75, l78, l131, l133]_1|) |v_[l140, l29, l53, l138, l56, l55, l110, l31, l120, l35, l61, l126, l41, l127, l129, l90, l42, l92, l45, l44, l96, l95, l48, l98, l97, l108, l109, l2, l4, l6, l8, l158, l21, l9, l23, l79, l24]_1| (not |v_[l116, l33]_1|) (not |v_[l26, l3, l32, l99]_1|)) transition Formula: (and |v_v_[l116, l33]_1_4| (= |v_ULTIMATE.start_main_~k~0#1_1| 0) (not |v_v_[l140, l29, l53, l138, l56, l55, l110, l31, l120, l35, l61, l126, l41, l127, l129, l90, l42, l92, l45, l44, l96, l95, l48, l98, l97, l108, l109, l2, l4, l6, l8, l158, l21, l9, l23, l79, l24]_1_2|) |v_v_[l27, l132, l51, l139, l141, l81, l57, l83, l59, l85, l86, l112, l89, l114, l88, l116, l122, l38, l60, l39, l65, l67, l69, l91, l47, l68, l49, l104, l10, l105, l14, l0, l74, l5, l73, l19, l154, l156, l159, l77, l20, l22, l25, l130]_1_4|) InVars {} OutVars{v_[l27, l132, l51, l139, l141, l81, l57, l83, l59, l85, l86, l112, l89, l114, l88, l116, l122, l38, l60, l39, l65, l67, l69, l91, l47, l68, l49, l104, l10, l105, l14, l0, l74, l5, l73, l19, l154, l156, l159, l77, l20, l22, l25, l130]_1=|v_v_[l27, l132, l51, l139, l141, l81, l57, l83, l59, l85, l86, l112, l89, l114, l88, l116, l122, l38, l60, l39, l65, l67, l69, l91, l47, l68, l49, l104, l10, l105, l14, l0, l74, l5, l73, l19, l154, l156, l159, l77, l20, l22, l25, l130]_1_4|, v_[l116, l33]_1=|v_v_[l116, l33]_1_4|, ULTIMATE.start_main_~k~0#1=|v_ULTIMATE.start_main_~k~0#1_1|, v_[l140, l29, l53, l138, l56, l55, l110, l31, l120, l35, l61, l126, l41, l127, l129, l90, l42, l92, l45, l44, l96, l95, l48, l98, l97, l108, l109, l2, l4, l6, l8, l158, l21, l9, l23, l79, l24]_1=|v_v_[l140, l29, l53, l138, l56, l55, l110, l31, l120, l35, l61, l126, l41, l127, l129, l90, l42, l92, l45, l44, l96, l95, l48, l98, l97, l108, l109, l2, l4, l6, l8, l158, l21, l9, l23, l79, l24]_1_2|} AuxVars[] AssignedVars[v_[l27, l132, l51, l139, l141, l81, l57, l83, l59, l85, l86, l112, l89, l114, l88, l116, l122, l38, l60, l39, l65, l67, l69, l91, l47, l68, l49, l104, l10, l105, l14, l0, l74, l5, l73, l19, l154, l156, l159, l77, l20, l22, l25, l130]_1, v_[l116, l33]_1, ULTIMATE.start_main_~k~0#1, v_[l140, l29, l53, l138, l56, l55, l110, l31, l120, l35, l61, l126, l41, l127, l129, l90, l42, l92, l45, l44, l96, l95, l48, l98, l97, l108, l109, l2, l4, l6, l8, l158, l21, l9, l23, l79, l24]_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: 4603 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 4609 ms. └─ JUnit Vintage finished after 4616 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 1 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 4652 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 ]