env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoDataRace.pthread-demo-datarace-3.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 5 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoDataRace_pthread-demo-datarace-3_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoDataRace_pthread-demo-datarace-3_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]: Start isDeterministic. Operand 2 states and 282 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 2 states, 2 states have (on average 141.0) internal successors, (282), 2 states have internal predecessors, (282), 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 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 397 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 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 397 edges. 397 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 402 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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 402 edges. 402 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 397 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 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 397 edges. 397 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 4 [INFO]: 141 / 150 letters are loopers in proof 0 [INFO]: 131 / 150 letters are loopers in proof 1 [INFO]: 133 / 150 letters are loopers in proof 2 [INFO]: 131 / 150 letters are loopers in proof 3 [INFO]: Loopers in proof automata: min=131, max=141, median=133 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 16/210 cut-off events. [INFO]: For 25/27 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 277 conditions, 210 events. 16/210 cut-off events. For 25/27 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 360 event pairs, 6 based on Foata normal form. 3/209 useless extension candidates. Maximal degree in co-relation 271. Up to 25 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 882ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 148 places, 150 transitions, 307 flow. [INFO]: Computed Owicki-Gries annotation with 17 ghost variables, 27 ghost updates, and overall size 20914 [WARN]: Non-inductive transition [106][19]. Invalid Hoare triple: precondition (and (not |v_[l98, l34, l97, l105, l13, l41, l85, l43, l21, l44, l122, l24, l126, l75, l79, l91, l69]_1|) (not |v_[l109, l95]_1|) |v_[l62, l2, l110, l123]_1| (or (= |ULTIMATE.start_main_~i~1#1| 0) (not |v_[l110, l123]_1|)) (not |v_[l87]_1|) (or (not |v_[l99, l73]_1|) (<= thread_function_dataraceThread1of1ForFork0_~i~0 0)) (not |v_[l147, l50, l32, l52, l31, l33, l36, l38, l58, l59, l111, l40, l112, l45, l117, l47, l49, l48, l61, l60, l63, l64, l67, l102, l101, l104, l106, l107, l0, l72, l3, l71, l4, l74, l7, l8, l78, l9, l77, l130, l132, l137, l136, l139, l80, l83, l82, l84, l86, l121, l125, l127, l94, l93, l96, l10, l12, l11, l14, l15, l17, l19, l23, l22, l27, l140, l29, l142, l28, l141, l144, l143]_1|) |v_[l62, l114, l2, l110, l123, l145]_1| (not |v_[l37, l116]_1|) (not |v_[l134, l54, l138, l108, l35, l1, l18, l42, l89, l115, l20, l120, l119, l124, l26, l66, l92, l146, l100]_1|) (or (= |ULTIMATE.start_main_~i~1#1| 0) (not |v_[l114, l110, l123, l145]_1|)) (not |v_[l114, l145]_1|) (not |v_[l129, l51, l76, l56]_1|) |v_[l46, l73, l131, l68, l99, l133]_1| |v_[l95, l46, l73, l99, l109, l131, l68, l133]_1| (not |v_[l57, l39, l70, l113]_1|) |v_[l88]_1|) transition Formula: (and |v_v_[l87]_1_2| (not |v_v_[l46, l73, l131, l68, l99, l133]_1_2|) (not |v_v_[l95, l46, l73, l99, l109, l131, l68, l133]_1_2|) (not |v_v_[l62, l114, l2, l110, l123, l145]_1_2|) (= |v_ULTIMATE.start_main_~mythread~0#1_1| v_thread_function_dataraceThread1of1ForFork0_thidvar0_1) (not |v_v_[l62, l2, l110, l123]_1_2|) (= v_thread_function_dataraceThread1of1ForFork0_thidvar1_1 0) |v_v_[l37, l116]_1_2| (not |v_v_[l88]_1_2|)) InVars {thread_function_dataraceThread1of1ForFork0_thidvar0=v_thread_function_dataraceThread1of1ForFork0_thidvar0_1, thread_function_dataraceThread1of1ForFork0_thidvar1=v_thread_function_dataraceThread1of1ForFork0_thidvar1_1, ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_1|} OutVars{v_[l46, l73, l131, l68, l99, l133]_1=|v_v_[l46, l73, l131, l68, l99, l133]_1_2|, v_[l37, l116]_1=|v_v_[l37, l116]_1_2|, thread_function_dataraceThread1of1ForFork0_thidvar0=v_thread_function_dataraceThread1of1ForFork0_thidvar0_1, thread_function_dataraceThread1of1ForFork0_thidvar1=v_thread_function_dataraceThread1of1ForFork0_thidvar1_1, v_[l87]_1=|v_v_[l87]_1_2|, v_[l88]_1=|v_v_[l88]_1_2|, ULTIMATE.start_main_~mythread~0#1=|v_ULTIMATE.start_main_~mythread~0#1_1|, v_[l62, l114, l2, l110, l123, l145]_1=|v_v_[l62, l114, l2, l110, l123, l145]_1_2|, v_[l62, l2, l110, l123]_1=|v_v_[l62, l2, l110, l123]_1_2|, v_[l95, l46, l73, l99, l109, l131, l68, l133]_1=|v_v_[l95, l46, l73, l99, l109, l131, l68, l133]_1_2|} AuxVars[] AssignedVars[v_[l46, l73, l131, l68, l99, l133]_1, v_[l37, l116]_1, v_[l87]_1, v_[l88]_1, v_[l62, l114, l2, l110, l123, l145]_1, v_[l62, l2, l110, l123]_1, v_[l95, l46, l73, l99, l109, l131, l68, l133]_1] postcondition (and (not |v_[l46, l73, l131, l68, l99, l133]_1|) |v_[l37, l116]_1| (not |v_[l98, l34, l97, l105, l13, l41, l85, l43, l21, l44, l122, l24, l126, l75, l79, l91, l69]_1|) (not |v_[l109, l95]_1|) (not |v_[l99, l73]_1|) (not |v_[l147, l50, l32, l52, l31, l33, l36, l38, l58, l59, l111, l40, l112, l45, l117, l47, l49, l48, l61, l60, l63, l64, l67, l102, l101, l104, l106, l107, l0, l72, l3, l71, l4, l74, l7, l8, l78, l9, l77, l130, l132, l137, l136, l139, l80, l83, l82, l84, l86, l121, l125, l127, l94, l93, l96, l10, l12, l11, l14, l15, l17, l19, l23, l22, l27, l140, l29, l142, l28, l141, l144, l143]_1|) (not |v_[l114, l110, l123, l145]_1|) (not |v_[l134, l54, l138, l108, l35, l1, l18, l42, l89, l115, l20, l120, l119, l124, l26, l66, l92, l146, l100]_1|) (not |v_[l114, l145]_1|) (not |v_[l129, l51, l76, l56]_1|) (not |v_[l62, l114, l2, l110, l123, l145]_1|) (not |v_[l62, l2, l110, l123]_1|) (not |v_[l110, l123]_1|) (not |v_[l95, l46, l73, l99, l109, l131, l68, l133]_1|) (not |v_[l57, l39, l70, l113]_1|) |v_[l87]_1| (not |v_[l88]_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: 2882 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 2886 ms. └─ JUnit Vintage finished after 2892 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 1 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 2924 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 ]