env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoDataRace.36-apron_11-traces-max-simple_true.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 6 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoDataRace_36-apron_11-traces-max-simple_true_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoDataRace_36-apron_11-traces-max-simple_true_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 3 states and 219 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 73.0) internal successors, (219), 3 states have internal predecessors, (219), 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 219 edges. 219 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 206 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 68.66666666666667) internal successors, (206), 3 states have internal predecessors, (206), 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 206 edges. 206 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [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]: Number of proof automata: 3 [INFO]: 68 / 84 letters are loopers in proof 0 [INFO]: 65 / 84 letters are loopers in proof 1 [INFO]: 67 / 84 letters are loopers in proof 2 [INFO]: Loopers in proof automata: min=65, max=68, median=67 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 1/111 cut-off events. [INFO]: For 17/17 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 167 conditions, 111 events. 1/111 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 151 event pairs, 0 based on Foata normal form. 4/111 useless extension candidates. Maximal degree in co-relation 128. Up to 18 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 678ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 84 places, 84 transitions, 172 flow. [INFO]: Computed Owicki-Gries annotation with 14 ghost variables, 20 ghost updates, and overall size 7808 [WARN]: expecting exponential blowup for input size 6 [WARN]: Non-inductive transition [4][19]. Invalid Hoare triple: precondition (and (or (not |v_[l59, l39]_1|) (not |v_[l74, l68, l58, l33]_1|)) (or (not |v_[l2, l13, l42, l67]_1|) (not |v_[l44]_1|)) (not |v_[l11, l79]_1|) (or (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|) (not |v_[l2, l13, l42, l67]_1|)) (or (not |v_[l2, l13, l42, l67]_1|) (not |v_[l74, l68, l58, l33]_1|)) (not |v_[l77, l50, l36, l35, l79, l27, l11, l0, l70, l14, l16, l18, l5, l73, l48, l60, l76]_1|) (or (= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1) (not |v_[l44]_1|)) (or (not |v_[l59, l39]_1|) (not |v_[l2, l13, l42, l67]_1|)) (or (not |v_[l74, l68, l58, l33]_1|) (not |v_[l44]_1|)) (or (not |v_[l80, l37]_1|) (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|)) (or (not |v_[l59, l39]_1|) (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|)) (or (= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1) (not |v_[l59, l39]_1|)) (or (= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1) (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|)) (or (not |v_[l59, l39]_1|) (= |t_funThread1of1ForFork0_#t~nondet2#1| |#race~g~0|)) (or (not |v_[l80, l37]_1|) (not |v_[l2, l13, l42, l67]_1|)) (or (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|) (= |#race~g~0| 0)) (or (not |v_[l80, l37]_1|) (not |v_[l59, l39]_1|)) (not |v_[l66, l25, l51, l38, l10, l53, l28, l72, l71, l15, l46, l17, l6, l61, l63, l62, l21, l31, l75, l8, l34, l78, l9]_1|) (not |v_[l55]_1|) (or (not |v_[l59, l39]_1|) (not |v_[l44]_1|)) (or (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|) (not |v_[l44]_1|)) (not |v_[l77, l50, l36, l35, l27, l0, l70, l14, l16, l18, l5, l73, l48, l60, l76]_1|) (or (= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1) (not |v_[l74, l68, l58, l33]_1|)) (or (not |v_[l2, l13, l42, l67]_1|) (= |#race~g~0| 0)) (or (not |v_[l80, l37]_1|) (not |v_[l44]_1|)) (or (not |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1|) (not |v_[l74, l68, l58, l33]_1|)) (or (not |v_[l80, l37]_1|) (not |v_[l74, l68, l58, l33]_1|)) |v_[l57]_1| |v_[l47, l3, l26]_1| (or |v_[l30, l24, l19, l54, l81, l29, l7, l83, l65, l23, l45]_1| |v_[l80, l37]_1| |v_[l74, l68, l58, l33]_1| |v_[l59, l39]_1| |v_[l2, l13, l42, l67]_1| |v_[l44]_1|) (not |v_[l4, l69, l49, l43, l32, l22]_1|)) transition Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#A~0.base_1|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_1| (store .cse0 |v_~#A~0.offset_1| 1))) |v_v_[l11, l79]_1_2| (= |v_ULTIMATE.start_main_#t~ret6#1_1| 0) (= (select .cse0 |v_~#A~0.offset_1|) 0) |v_v_[l77, l50, l36, l35, l79, l27, l11, l0, l70, l14, l16, l18, l5, l73, l48, l60, l76]_1_4| (not |v_v_[l47, l3, l26]_1_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} OutVars{v_[l47, l3, l26]_1=|v_v_[l47, l3, l26]_1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ~#A~0.base=|v_~#A~0.base_1|, v_[l77, l50, l36, l35, l79, l27, l11, l0, l70, l14, l16, l18, l5, l73, l48, l60, l76]_1=|v_v_[l77, l50, l36, l35, l79, l27, l11, l0, l70, l14, l16, l18, l5, l73, l48, l60, l76]_1_4|, v_[l11, l79]_1=|v_v_[l11, l79]_1_2|} AuxVars[] AssignedVars[v_[l47, l3, l26]_1, #pthreadsMutex, ULTIMATE.start_main_#t~ret6#1, v_[l77, l50, l36, l35, l79, l27, l11, l0, l70, l14, l16, l18, l5, l73, l48, l60, l76]_1, v_[l11, l79]_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: 1521 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 1526 ms. └─ JUnit Vintage finished after 1532 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 1 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 1567 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 ]