env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' ReachSafety.36-apron_11-traces-max-simple_true.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 8 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ ReachSafety_36-apron_11-traces-max-simple_true_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:ReachSafety_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 5 states and 252 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 50.4) internal successors, (252), 5 states have internal predecessors, (252), 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 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 10 states and 454 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 10 states, 10 states have (on average 45.4) internal successors, (454), 10 states have internal predecessors, (454), 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 454 edges. 454 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 160 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 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 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 3 [INFO]: 48 / 64 letters are loopers in proof 0 [INFO]: 41 / 64 letters are loopers in proof 1 [INFO]: 49 / 64 letters are loopers in proof 2 [INFO]: Loopers in proof automata: min=41, max=49, median=48 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 3/98 cut-off events. [INFO]: For 46/48 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 186 conditions, 98 events. 3/98 cut-off events. For 46/48 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 140 event pairs, 1 based on Foata normal form. 11/108 useless extension candidates. Maximal degree in co-relation 142. Up to 16 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1390ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 66 places, 64 transitions, 132 flow. [INFO]: Computed Owicki-Gries annotation with 21 ghost variables, 22 ghost updates, and overall size 13579 [WARN]: expecting exponential blowup for input size 10 [WARN]: Non-inductive transition [34][47]. Invalid Hoare triple: precondition (and (not |v_[l36]_1|) (= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1) (not |v_[l49, l29]_1|) (not |v_[l12]_1|) (= 2 ~g~0) (or (not |v_[l7, l40]_1|) (not |v_[l8, l34, l53]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l48, l26, l14, l45]_1|)) (not |v_[l15, l24]_1|) (not |v_[l56, l25]_1|) (or |v_[l8, l34, l53]_1| |v_[l7, l40]_1| |v_[l48, l26, l14, l45]_1|) (not |v_[l28]_1|) (not |v_[l32]_1|) (not |v_[l27, l52, l10, l4, l5, l6, l58, l57, l16, l59, l17, l19, l35, l61, l38, l62, l41, l43, l20, l42, l64, l23, l22]_1|) (or (not |v_[l8, l34, l53]_1|) (not |v_[l48, l26, l14, l45]_1|)) (not |v_[l55]_1|) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l48, l26, l14, l45]_1|)) (not |v_[l0, l33]_1|) (not |v_[l51]_1|) (not |v_[l30, l31]_1|) (not |v_[l21, l18]_1|) (not |v_[l65, l47]_1|) (not |v_[l50, l1, l44, l63]_1|) (not |v_[l9]_1|) |v_[l11]_1| |v_[l37]_1|) transition Formula: (and (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#A~0.base_4| (store (select |v_#pthreadsMutex_8| |v_~#A~0.base_4|) |v_~#A~0.offset_4| 0))) (= |v_t_funThread1of1ForFork0_#t~ret2#1_2| 0) |v_v_[l50, l1, l44, l63]_1_2| (not |v_v_[l11]_1_4|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#A~0.offset=|v_~#A~0.offset_4|, t_funThread1of1ForFork0_#t~ret2#1=|v_t_funThread1of1ForFork0_#t~ret2#1_2|, v_[l11]_1=|v_v_[l11]_1_4|, v_[l50, l1, l44, l63]_1=|v_v_[l50, l1, l44, l63]_1_2|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork0_#t~ret2#1, v_[l11]_1, v_[l50, l1, l44, l63]_1] postcondition (and (or (not |v_[l12]_1|) (not |v_[l55]_1|)) (not |v_[l36]_1|) (or (not |v_[l7, l40]_1|) (not |v_[l21, l18]_1|)) (or (not |v_[l12]_1|) (not |v_[l32]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l55]_1|)) (or (not |v_[l32]_1|) (not |v_[l0, l33]_1|)) (or (not |v_[l28]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not |v_[l28]_1|) (not |v_[l21, l18]_1|)) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l21, l18]_1|)) |v_[l50, l1, l44, l63]_1| (or (not |v_[l8, l34, l53]_1|) (not |v_[l21, l18]_1|)) (or (not |v_[l28]_1|) (not |v_[l30, l31]_1|)) (not |v_[l49, l29]_1|) (not |v_[l11]_1|) (or (not |v_[l32]_1|) (not |v_[l30, l31]_1|)) (or (not |v_[l8, l34, l53]_1|) (not |v_[l30, l31]_1|)) (= 2 ~g~0) (or (not |v_[l7, l40]_1|) (not |v_[l8, l34, l53]_1|)) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l30, l31]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l28]_1|)) (not |v_[l15, l24]_1|) (or (= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1) |v_[l8, l34, l53]_1| |v_[l7, l40]_1| |v_[l48, l26, l14, l45]_1|) (not |v_[l56, l25]_1|) (or (not |v_[l55]_1|) (not |v_[l8, l34, l53]_1|)) (or (not |v_[l0, l33]_1|) (not |v_[l8, l34, l53]_1|)) (or (not |v_[l0, l33]_1|) (not |v_[l48, l26, l14, l45]_1|)) (not |v_[l27, l52, l10, l4, l5, l6, l58, l57, l16, l59, l17, l19, l35, l61, l38, l62, l41, l43, l20, l42, l64, l23, l22]_1|) (or (not |v_[l12]_1|) (not |v_[l30, l31]_1|)) (or (not |v_[l32]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not |v_[l12]_1|) (not |v_[l7, l40]_1|)) (or (not |v_[l8, l34, l53]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0)) (not |v_[l55]_1|)) (or (not |v_[l28]_1|) (not |v_[l32]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l0, l33]_1|)) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l48, l26, l14, l45]_1|)) (not |v_[l51]_1|) (or (not |v_[l55]_1|) (not |v_[l21, l18]_1|)) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l28]_1|)) (or (not |v_[l0, l33]_1|) (not |v_[l30, l31]_1|)) (or (not |v_[l55]_1|) (not |v_[l30, l31]_1|)) (not |v_[l65, l47]_1|) (or (not |v_[l21, l18]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not |v_[l28]_1|) (not |v_[l8, l34, l53]_1|)) (or (not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0)) (not |v_[l30, l31]_1|)) (or |v_[l0, l33]_1| |v_[l8, l34, l53]_1| |v_[l7, l40]_1| (= ~g~0 |ULTIMATE.start_main_~x~0#1|)) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l32]_1|)) (or (not |v_[l32]_1|) (not |v_[l8, l34, l53]_1|)) (or (not |v_[l12]_1|) (not |v_[l28]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l32]_1|)) (or (not |v_[l12]_1|) (not |v_[l8, l34, l53]_1|)) (or (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (not |v_[l21, l18]_1|)) (not |v_[l9]_1|) (or (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (not |v_[l55]_1|)) (or (not |v_[l30, l31]_1|) (not |v_[l21, l18]_1|)) (or (not |v_[l55]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not |v_[l28]_1|) (not |v_[l0, l33]_1|)) (or (not |v_[l0, l33]_1|) (not |v_[l21, l18]_1|)) |v_[l37]_1| (or (not |v_[l30, l31]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0)) (not |v_[l21, l18]_1|)) (or (not |v_[l28]_1|) (not |v_[l55]_1|)) (or (not |v_[l12]_1|) (not |v_[l0, l33]_1|)) (or (not |v_[l12]_1|) (not |v_[l21, l18]_1|)) (or (not |v_[l32]_1|) (not |v_[l21, l18]_1|)) (or (not |v_[l12]_1|) (not |v_[l48, l26, l14, l45]_1|)) (or (not |v_[l55]_1|) (not |v_[l0, l33]_1|)) (or (not |v_[l7, l40]_1|) (not |v_[l30, l31]_1|)) (or |v_[l0, l33]_1| |v_[l8, l34, l53]_1| |v_[l7, l40]_1| |v_[l30, l31]_1| |v_[l48, l26, l14, l45]_1| |v_[l28]_1| |v_[l12]_1| |v_[l32]_1| |v_[l55]_1| |v_[l21, l18]_1|) (or (not |v_[l32]_1|) (not |v_[l55]_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: 4400 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 4406 ms. └─ JUnit Vintage finished after 4414 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 4477 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 ]