env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoOverflow.popl20-simple-queue.wvr.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 8 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoOverflow_popl20-simple-queue_wvr_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoOverflow_popl20-simple-queue_wvr_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 526 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 105.2) internal successors, (526), 5 states have internal predecessors, (526), 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 526 edges. 526 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 7 states and 710 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 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]: Start isDeterministic. Operand 14 states and 1417 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 14 states, 14 states have (on average 101.21428571428571) internal successors, (1417), 14 states have internal predecessors, (1417), 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 1417 edges. 1417 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 9 states and 887 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 98.55555555555556) internal successors, (887), 9 states have internal predecessors, (887), 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 887 edges. 887 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 4 states and 427 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 106.75) internal successors, (427), 4 states have internal predecessors, (427), 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 427 edges. 427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 9 states and 790 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 9 states, 9 states have (on average 87.77777777777777) internal successors, (790), 9 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: 6 [INFO]: 97 / 127 letters are loopers in proof 0 [INFO]: 97 / 127 letters are loopers in proof 1 [INFO]: 97 / 127 letters are loopers in proof 2 [INFO]: 94 / 127 letters are loopers in proof 3 [INFO]: 103 / 127 letters are loopers in proof 4 [INFO]: 84 / 127 letters are loopers in proof 5 [INFO]: Loopers in proof automata: min=84, max=103, median=97 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 13/234 cut-off events. [INFO]: For 426/426 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 633 conditions, 234 events. 13/234 cut-off events. For 426/426 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 562 event pairs, 0 based on Foata normal form. 0/218 useless extension candidates. Maximal degree in co-relation 432. Up to 61 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 2160ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 126 places, 127 transitions, 268 flow. [INFO]: Computed Owicki-Gries annotation with 28 ghost variables, 29 ghost updates, and overall size 22303 [WARN]: Non-inductive transition [81][109]. Invalid Hoare triple: precondition (and (not |v_[l83]_1|) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 2147483647) (not |v_[l36, l20, l18, l43, l100, l33]_1|) (<= ~n~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (not |v_[l114, l99, l59, l86, l72, l40]_1|) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 2147483647) (<= ~n~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not |v_[l114, l99, l59, l86, l40]_1|) (not |v_[l5]_1|) (not |v_[l72, l12]_1|) (not |v_[l68]_1|) (not |v_[l38, l37, l122, l9, l77, l79, l32, l81, l90, l115, l71]_1|) (not |v_[l27]_1|) (not |v_[l65]_1|) (not |v_[l12]_1|) (not |v_[l61, l124]_1|) (not |v_[l26, l54, l85]_1|) (not |v_[l46]_1|) (not |v_[l103, l89, l108, l97, l0, l47, l110]_1|) (not |v_[l35]_1|) (not |v_[l46, l61, l124]_1|) (not |v_[l82, l101, l51, l73, l7, l24, l28, l111, l30]_1|) (not |v_[l78, l104, l75]_1|) (not |v_[l58, l19, l87, l123, l23, l91]_1|) (not |v_[l52, l60, l92]_1|) (not |v_[l93, l10, l105, l88, l62, l29, l14, l16, l49, l112]_1|) (not |v_[l94]_1|) |v_[l21, l56, l107, l121, l70, l1, l125, l3, l34, l96, l11, l8, l45, l44, l67, l69, l80, l48]_1| |v_[l66]_1| |v_[l64]_1| (not |v_[l102, l119, l118, l98, l41, l120, l55, l13, l2, l31]_1|) (not |v_[l109, l74, l116, l95, l6, l63]_1|)) transition Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_7| 0) |v_v_[l114, l99, l59, l86, l72, l40]_1_8| |v_v_[l72, l12]_1_8| (not |v_v_[l21, l56, l107, l121, l70, l1, l125, l3, l34, l96, l11, l8, l45, l44, l67, l69, l80, l48]_1_4|)) InVars {} OutVars{v_[l114, l99, l59, l86, l72, l40]_1=|v_v_[l114, l99, l59, l86, l72, l40]_1_8|, v_[l72, l12]_1=|v_v_[l72, l12]_1_8|, v_[l21, l56, l107, l121, l70, l1, l125, l3, l34, l96, l11, l8, l45, l44, l67, l69, l80, l48]_1=|v_v_[l21, l56, l107, l121, l70, l1, l125, l3, l34, l96, l11, l8, l45, l44, l67, l69, l80, l48]_1_4|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_7|} AuxVars[] AssignedVars[v_[l114, l99, l59, l86, l72, l40]_1, v_[l72, l12]_1, v_[l21, l56, l107, l121, l70, l1, l125, l3, l34, l96, l11, l8, l45, l44, l67, l69, l80, l48]_1, ULTIMATE.start_create_fresh_int_array_~i~0#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: 10344 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 10350 ms. └─ JUnit Vintage finished after 10358 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 10422 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 ]