env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoDataRace.unwind3-1.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 5 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoDataRace_unwind3-1_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoDataRace_unwind3-1_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 3 states and 256 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 85.33333333333333) internal successors, (256), 3 states have internal predecessors, (256), 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 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 259 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 86.33333333333333) internal successors, (259), 3 states have internal predecessors, (259), 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 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 4 states and 352 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 88.0) internal successors, (352), 4 states have internal predecessors, (352), 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 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 438 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 87.6) internal successors, (438), 5 states have internal predecessors, (438), 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 438 edges. 438 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 4 [INFO]: 77 / 105 letters are loopers in proof 0 [INFO]: 91 / 105 letters are loopers in proof 1 [INFO]: 84 / 105 letters are loopers in proof 2 [INFO]: 84 / 105 letters are loopers in proof 3 [INFO]: Loopers in proof automata: min=77, max=91, median=84 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 4/109 cut-off events. [INFO]: For 33/33 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 186 conditions, 109 events. 4/109 cut-off events. For 33/33 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 99 event pairs, 3 based on Foata normal form. 0/104 useless extension candidates. Maximal degree in co-relation 149. Up to 24 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 858ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 105 places, 105 transitions, 218 flow. [INFO]: Computed Owicki-Gries annotation with 18 ghost variables, 26 ghost updates, and overall size 10766 [WARN]: Non-inductive transition [21][63]. Invalid Hoare triple: precondition (and (not |v_[l25, l18, l59, l70]_1|) (not |v_[l8, l74]_1|) (not |v_[l49]_1|) (not |v_[l71, l24, l66, l44, l102, l34, l17, l91, l19, l2, l38, l22]_1|) (not |v_[l104, l89]_1|) (= ~_N~0 1) (= |ULTIMATE.start_main_~i~1#1| 0) (not |v_[l97, l43, l52, l42, l5, l54, l73, l56, l47, l55, l16, l75, l60, l63, l23, l80, l27, l100, l101, l90, l92, l96, l72]_1|) (not |v_[l1, l61]_1|) (not |v_[l98, l4, l84, l29, l6]_1|) (not |v_[l11, l99, l58, l21, l35, l79, l95]_1|) (not |v_[l85, l69, l30, l31, l94, l36, l9]_1|) (not |v_[l51]_1|) (not |v_[l82, l67, l28, l53, l62]_1|) (not |v_[l64, l83, l12, l87, l76, l15, l103, l57, l33, l77, l81]_1|) |v_[l40, l26, l68, l45, l13, l78, l93, l39]_1| |v_[l50]_1| |v_[l46]_1| (not |v_[l20]_1|) (= |#race~_N~0| 0)) transition Formula: (and |v_v_[l11, l99, l58, l21, l35, l79, l95]_1_2| (not |v_v_[l40, l26, l68, l45, l13, l78, l93, l39]_1_6|) |v_v_[l51]_1_4| |v_v_[l98, l4, l84, l29, l6]_1_4| (= |v_f1Thread1of1ForFork1_#in~arg.base_1| 0) (= v_f1Thread1of1ForFork1_thidvar1_1 0) (= |v_f1Thread1of1ForFork1_#in~arg.offset_1| 0) (not |v_v_[l50]_1_2|) (= v_f1Thread1of1ForFork1_thidvar0_1 |v_ULTIMATE.start_main_#t~pre12#1_1|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|} OutVars{v_[l98, l4, l84, l29, l6]_1=|v_v_[l98, l4, l84, l29, l6]_1_4|, f1Thread1of1ForFork1_~l~0=v_f1Thread1of1ForFork1_~l~0_1, f1Thread1of1ForFork1_#res.offset=|v_f1Thread1of1ForFork1_#res.offset_1|, v_[l50]_1=|v_v_[l50]_1_2|, f1Thread1of1ForFork1_#in~arg.offset=|v_f1Thread1of1ForFork1_#in~arg.offset_1|, f1Thread1of1ForFork1_#res.base=|v_f1Thread1of1ForFork1_#res.base_1|, v_[l40, l26, l68, l45, l13, l78, l93, l39]_1=|v_v_[l40, l26, l68, l45, l13, l78, l93, l39]_1_6|, v_[l51]_1=|v_v_[l51]_1_4|, f1Thread1of1ForFork1_thidvar1=v_f1Thread1of1ForFork1_thidvar1_1, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, v_[l11, l99, l58, l21, l35, l79, l95]_1=|v_v_[l11, l99, l58, l21, l35, l79, l95]_1_2|, f1Thread1of1ForFork1_~arg.offset=v_f1Thread1of1ForFork1_~arg.offset_1, f1Thread1of1ForFork1_~arg.base=v_f1Thread1of1ForFork1_~arg.base_1, f1Thread1of1ForFork1_#in~arg.base=|v_f1Thread1of1ForFork1_#in~arg.base_1|, f1Thread1of1ForFork1_thidvar0=v_f1Thread1of1ForFork1_thidvar0_1} AuxVars[] AssignedVars[v_[l98, l4, l84, l29, l6]_1, f1Thread1of1ForFork1_~l~0, f1Thread1of1ForFork1_#res.offset, v_[l50]_1, f1Thread1of1ForFork1_#in~arg.offset, f1Thread1of1ForFork1_#res.base, v_[l40, l26, l68, l45, l13, l78, l93, l39]_1, v_[l51]_1, f1Thread1of1ForFork1_thidvar1, v_[l11, l99, l58, l21, l35, l79, l95]_1, f1Thread1of1ForFork1_~arg.offset, f1Thread1of1ForFork1_~arg.base, f1Thread1of1ForFork1_#in~arg.base, f1Thread1of1ForFork1_thidvar0] postcondition (and (not |v_[l25, l18, l59, l70]_1|) (not |v_[l8, l74]_1|) (not |v_[l49]_1|) (not |v_[l48, l40, l78, l68, l10]_1|) (not |v_[l71, l24, l66, l44, l102, l34, l17, l91, l19, l2, l38, l22]_1|) (not |v_[l104, l89]_1|) (= ~_N~0 1) (= |ULTIMATE.start_main_~i~1#1| 0) (not |v_[l97, l43, l52, l42, l5, l54, l73, l56, l47, l55, l16, l75, l60, l63, l23, l80, l27, l100, l101, l90, l92, l96, l72]_1|) (not |v_[l50]_1|) (not |v_[l1, l61]_1|) (not |v_[l40, l26, l68, l45, l13, l78, l93, l39]_1|) (not |v_[l85, l69, l30, l31, l94, l36, l9]_1|) (not |v_[l82, l67, l28, l53, l62]_1|) (not |v_[l64, l83, l12, l87, l76, l15, l103, l57, l33, l77, l81]_1|) |v_[l98, l4, l84, l29, l6]_1| |v_[l51]_1| |v_[l46]_1| (not |v_[l20]_1|) (= |#race~_N~0| 0) |v_[l11, l99, l58, l21, l35, l79, l95]_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: 1784 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 1788 ms. └─ JUnit Vintage finished after 1794 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 1 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 1824 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 ]