env GraphEmpireOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG' NoDataRace.time_var_mutex.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 5 ms. ├─ JUnit Vintage │ ├─ GraphEmpireOG │ │ ├─ NoDataRace_time_var_mutex_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$GraphEmpireOG]/[test:NoDataRace_time_var_mutex_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]: 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 367 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 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 367 edges. 367 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 364 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 363 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 121.0) internal successors, (363), 3 states have internal predecessors, (363), 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 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 356 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 118.66666666666667) internal successors, (356), 3 states have internal predecessors, (356), 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 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 356 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 118.66666666666667) internal successors, (356), 3 states have internal predecessors, (356), 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 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 366 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 122.0) internal successors, (366), 3 states have internal predecessors, (366), 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 366 edges. 366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 349 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 116.33333333333333) internal successors, (349), 3 states have internal predecessors, (349), 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 349 edges. 349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 560 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 112.0) internal successors, (560), 5 states have internal predecessors, (560), 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 560 edges. 560 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 354 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 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 354 edges. 354 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 3 states and 365 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 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 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 10 [INFO]: 124 / 137 letters are loopers in proof 0 [INFO]: 124 / 137 letters are loopers in proof 1 [INFO]: 124 / 137 letters are loopers in proof 2 [INFO]: 114 / 137 letters are loopers in proof 3 [INFO]: 115 / 137 letters are loopers in proof 4 [INFO]: 121 / 137 letters are loopers in proof 5 [INFO]: 113 / 137 letters are loopers in proof 6 [INFO]: 106 / 137 letters are loopers in proof 7 [INFO]: 113 / 137 letters are loopers in proof 8 [INFO]: 123 / 137 letters are loopers in proof 9 [INFO]: Loopers in proof automata: min=106, max=124, median=121 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 24/299 cut-off events. [INFO]: For 443/447 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 709 conditions, 299 events. 24/299 cut-off events. For 443/447 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1035 event pairs, 13 based on Foata normal form. 6/295 useless extension candidates. Maximal degree in co-relation 546. Up to 51 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1293ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 137 places, 137 transitions, 288 flow. [INFO]: Computed Owicki-Gries annotation with 34 ghost variables, 48 ghost updates, and overall size 48523 [WARN]: Non-inductive transition [89][7]. Invalid Hoare triple: precondition (and (not |v_[l13, l86]_1|) (not |v_[l4, l21]_1|) (not |v_[l31, l78, l11, l42, l61, l60]_1|) (not |v_[l22]_1|) (not |v_[l117, l52]_1|) (not |v_[l102]_1|) |v_[l41, l6, l16]_1| |v_[l114, l40, l116, l106, l29, l58, l49, l3]_1| (not |v_[l131, l113]_1|) |v_[l121, l5, l63, l9, l94, l130, l95]_1| (not |v_[l27, l136, l28, l83, l107, l32, l1, l36, l72]_1|) (not |v_[l35, l69]_1|) (not |v_[l50]_1|) (not (= 3 |~#m_busy~0.base|)) (not |v_[l129, l103]_1|) (not |v_[l79, l122]_1|) (= (select (select |#pthreadsMutex| |~#m_busy~0.base|) |~#m_busy~0.offset|) 1) (not |v_[l37, l55]_1|) (not |v_[l25, l51, l111, l110]_1|) (not |v_[l126, l53, l7, l62, l0, l91, l17, l59, l96, l100]_1|) (= ~inode~0 0) (not |v_[l75, l82]_1|) (= |#race~inode~0| 0) (not |v_[l98, l43, l134, l45, l80, l14, l47, l23, l115, l123, l119, l128, l30, l65]_1|) (not |v_[l70]_1|) (not |v_[l133]_1|) (= 3 |~#m_inode~0.base|) (not |v_[l90, l84]_1|) (not |v_[l54, l66, l120]_1|) (= |#race~busy~0| 0) (not |v_[l132, l125, l18, l57, l34, l87, l64, l2, l89, l68]_1|) (not |v_[l92, l67, l118, l81, l127]_1|) (not |v_[l33, l112]_1|) |v_[l77]_1| |v_[l71]_1| (not |v_[l74]_1|) (not |v_[l97, l24, l12, l99, l85, l48, l88]_1|)) transition Formula: (and |v_v_[l79, l122]_1_2| (not |v_v_[l114, l40, l116, l106, l29, l58, l49, l3]_1_2|) (= |v_de_allocatorThread1of1ForFork1_#t~nondet11#1_1| |v_#race~block~0_2|)) InVars {de_allocatorThread1of1ForFork1_#t~nondet11#1=|v_de_allocatorThread1of1ForFork1_#t~nondet11#1_1|} OutVars{de_allocatorThread1of1ForFork1_#t~nondet11#1=|v_de_allocatorThread1of1ForFork1_#t~nondet11#1_1|, #race~block~0=|v_#race~block~0_2|, v_[l114, l40, l116, l106, l29, l58, l49, l3]_1=|v_v_[l114, l40, l116, l106, l29, l58, l49, l3]_1_2|, v_[l79, l122]_1=|v_v_[l79, l122]_1_2|} AuxVars[] AssignedVars[#race~block~0, v_[l114, l40, l116, l106, l29, l58, l49, l3]_1, v_[l79, l122]_1] postcondition (and (not |v_[l13, l86]_1|) (not |v_[l4, l21]_1|) (not |v_[l31, l78, l11, l42, l61, l60]_1|) (not |v_[l22]_1|) (not |v_[l117, l52]_1|) (not |v_[l102]_1|) |v_[l41, l6, l16]_1| (not |v_[l131, l113]_1|) |v_[l121, l5, l63, l9, l94, l130, l95]_1| (not |v_[l114, l40, l116, l106, l29, l58, l49, l3]_1|) |v_[l79, l122]_1| (not |v_[l27, l136, l28, l83, l107, l32, l1, l36, l72]_1|) (not |v_[l35, l69]_1|) (not |v_[l50]_1|) (not (= 3 |~#m_busy~0.base|)) (not |v_[l129, l103]_1|) (not |v_[l58, l116]_1|) (= |#race~block~0| |de_allocatorThread1of1ForFork1_#t~nondet11#1|) (= (select (select |#pthreadsMutex| |~#m_busy~0.base|) |~#m_busy~0.offset|) 1) (not |v_[l37, l55]_1|) (not |v_[l25, l51, l111, l110]_1|) (not |v_[l126, l53, l7, l62, l0, l91, l17, l59, l96, l100]_1|) (= ~inode~0 0) (not |v_[l75, l82]_1|) (= |#race~inode~0| 0) (not |v_[l98, l43, l134, l45, l80, l14, l47, l23, l115, l123, l119, l128, l30, l65]_1|) (not |v_[l70]_1|) (not |v_[l133]_1|) (= 3 |~#m_inode~0.base|) (not |v_[l90, l84]_1|) (not |v_[l49, l19, l26, l44, l10, l46]_1|) (not |v_[l54, l66, l120]_1|) (= |#race~busy~0| 0) (not |v_[l132, l125, l18, l57, l34, l87, l64, l2, l89, l68]_1|) (not |v_[l92, l67, l118, l81, l127]_1|) (not |v_[l33, l112]_1|) |v_[l77]_1| |v_[l71]_1| (not |v_[l114, l106, l49]_1|) (not |v_[l74]_1|) (not |v_[l97, l24, l12, l99, l85, l48, 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: 10280 ms │ │ │ status: ✘ FAILED │ └─ GraphEmpireOG finished after 10286 ms. └─ JUnit Vintage finished after 10294 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 10327 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 ]