/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.positions.where.we.compute.the.hoare.annotation All --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.reach_error.function false -i ../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.empire2-owicki-f61efc6-m [2025-03-15 01:04:51,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-15 01:04:51,501 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2025-03-15 01:04:51,543 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-15 01:04:51,544 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-15 01:04:51,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-15 01:04:51,544 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-15 01:04:51,544 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-15 01:04:51,544 INFO L153 SettingsManager]: * Use SBE=true [2025-03-15 01:04:51,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-15 01:04:51,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-15 01:04:51,544 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-15 01:04:51,555 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-15 01:04:51,556 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-15 01:04:51,556 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-15 01:04:51,556 INFO L153 SettingsManager]: * To the following directory=./dump/ [2025-03-15 01:04:51,556 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-15 01:04:51,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-15 01:04:51,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-15 01:04:51,565 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-15 01:04:51,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-15 01:04:51,565 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-15 01:04:51,565 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-15 01:04:51,565 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-15 01:04:51,565 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2025-03-15 01:04:51,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-15 01:04:51,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-15 01:04:51,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-15 01:04:51,816 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-15 01:04:51,816 INFO L274 PluginConnector]: CDTParser initialized [2025-03-15 01:04:51,817 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2025-03-15 01:04:52,948 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/583ac8c57/c8c89191f0c54982b550b0bb727f2b5a/FLAGc3a0eea63 [2025-03-15 01:04:53,198 INFO L384 CDTParser]: Found 1 translation units. [2025-03-15 01:04:53,200 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2025-03-15 01:04:53,209 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/583ac8c57/c8c89191f0c54982b550b0bb727f2b5a/FLAGc3a0eea63 [2025-03-15 01:04:53,229 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/583ac8c57/c8c89191f0c54982b550b0bb727f2b5a [2025-03-15 01:04:53,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-15 01:04:53,235 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-03-15 01:04:53,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-15 01:04:53,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-15 01:04:53,241 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-15 01:04:53,242 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585ccae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53, skipping insertion in model container [2025-03-15 01:04:53,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,258 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-15 01:04:53,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-15 01:04:53,397 INFO L200 MainTranslator]: Completed pre-run [2025-03-15 01:04:53,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-15 01:04:53,422 INFO L204 MainTranslator]: Completed translation [2025-03-15 01:04:53,422 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53 WrapperNode [2025-03-15 01:04:53,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-15 01:04:53,423 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-15 01:04:53,423 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-15 01:04:53,423 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-15 01:04:53,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,431 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,443 INFO L138 Inliner]: procedures = 23, calls = 21, calls flagged for inlining = 8, calls inlined = 10, statements flattened = 125 [2025-03-15 01:04:53,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-15 01:04:53,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-15 01:04:53,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-15 01:04:53,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-15 01:04:53,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,450 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,450 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,453 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,454 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,456 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,456 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,457 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,458 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-15 01:04:53,459 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-15 01:04:53,459 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-15 01:04:53,459 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-15 01:04:53,460 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (1/1) ... [2025-03-15 01:04:53,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-15 01:04:53,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-15 01:04:53,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-03-15 01:04:53,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-03-15 01:04:53,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-15 01:04:53,505 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-03-15 01:04:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-03-15 01:04:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-03-15 01:04:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-15 01:04:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-15 01:04:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-15 01:04:53,507 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-15 01:04:53,598 INFO L234 CfgBuilder]: Building ICFG [2025-03-15 01:04:53,599 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-15 01:04:53,842 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-15 01:04:53,842 INFO L283 CfgBuilder]: Performing block encoding [2025-03-15 01:04:53,865 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-15 01:04:53,865 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2025-03-15 01:04:53,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 01:04:53 BoogieIcfgContainer [2025-03-15 01:04:53,865 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-15 01:04:53,869 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-15 01:04:53,869 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-15 01:04:53,873 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-15 01:04:53,873 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.03 01:04:53" (1/3) ... [2025-03-15 01:04:53,874 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fc3d153 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 01:04:53, skipping insertion in model container [2025-03-15 01:04:53,874 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:04:53" (2/3) ... [2025-03-15 01:04:53,874 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fc3d153 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 01:04:53, skipping insertion in model container [2025-03-15 01:04:53,874 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 01:04:53" (3/3) ... [2025-03-15 01:04:53,875 INFO L128 eAbstractionObserver]: Analyzing ICFG popl20-simple-array-sum.wvr.c [2025-03-15 01:04:53,887 INFO L303 ceAbstractionStarter]: Automizer settings: Hoare:All NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-15 01:04:53,889 INFO L169 ceAbstractionStarter]: Applying trace abstraction to ICFG popl20-simple-array-sum.wvr.c that has 4 procedures, 228 locations, 1 initial locations, 5 loop locations, and 16 error locations. [2025-03-15 01:04:53,889 INFO L581 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-15 01:04:53,964 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-03-15 01:04:53,999 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-15 01:04:54,009 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3099b3b6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-15 01:04:54,009 INFO L334 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2025-03-15 01:04:54,030 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-15 01:04:54,030 INFO L124 PetriNetUnfolderBase]: 0/22 cut-off events. [2025-03-15 01:04:54,034 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-15 01:04:54,035 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:54,035 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:54,035 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:54,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:54,039 INFO L85 PathProgramCache]: Analyzing trace with hash -1009169995, now seen corresponding path program 1 times [2025-03-15 01:04:54,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:54,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750803116] [2025-03-15 01:04:54,045 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:54,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:54,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [750803116] [2025-03-15 01:04:54,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [750803116] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:54,194 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:54,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:54,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348800014] [2025-03-15 01:04:54,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:54,201 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:54,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:54,225 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:54,225 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:54,227 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 197 out of 241 [2025-03-15 01:04:54,233 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 241 transitions, 503 flow. Second operand has 3 states, 3 states have (on average 198.33333333333334) internal successors, (595), 3 states have internal predecessors, (595), 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) [2025-03-15 01:04:54,233 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:54,235 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 197 of 241 [2025-03-15 01:04:54,236 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:54,610 INFO L124 PetriNetUnfolderBase]: 464/1702 cut-off events. [2025-03-15 01:04:54,610 INFO L125 PetriNetUnfolderBase]: For 144/144 co-relation queries the response was YES. [2025-03-15 01:04:54,624 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2478 conditions, 1702 events. 464/1702 cut-off events. For 144/144 co-relation queries the response was YES. Maximal size of possible extension queue 96. Compared 12522 event pairs, 322 based on Foata normal form. 6/1351 useless extension candidates. Maximal degree in co-relation 2227. Up to 662 conditions per place. [2025-03-15 01:04:54,633 INFO L140 encePairwiseOnDemand]: 229/241 looper letters, 30 selfloop transitions, 2 changer transitions 13/222 dead transitions. [2025-03-15 01:04:54,633 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 222 transitions, 528 flow [2025-03-15 01:04:54,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 634 transitions. [2025-03-15 01:04:54,642 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8769017980636238 [2025-03-15 01:04:54,645 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -9 predicate places. [2025-03-15 01:04:54,645 INFO L471 AbstractCegarLoop]: Abstraction has has 228 places, 222 transitions, 528 flow [2025-03-15 01:04:54,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 198.33333333333334) internal successors, (595), 3 states have internal predecessors, (595), 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) [2025-03-15 01:04:54,645 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:54,645 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:54,645 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-15 01:04:54,646 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:54,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:54,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1054895249, now seen corresponding path program 1 times [2025-03-15 01:04:54,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:54,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380990673] [2025-03-15 01:04:54,646 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:54,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:54,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:54,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380990673] [2025-03-15 01:04:54,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380990673] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:54,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:54,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:54,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208151549] [2025-03-15 01:04:54,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:54,697 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:54,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:54,698 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:54,698 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:54,699 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 241 [2025-03-15 01:04:54,700 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 228 places, 222 transitions, 528 flow. Second operand has 3 states, 3 states have (on average 202.33333333333334) internal successors, (607), 3 states have internal predecessors, (607), 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) [2025-03-15 01:04:54,700 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:54,700 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 241 [2025-03-15 01:04:54,700 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:54,959 INFO L124 PetriNetUnfolderBase]: 272/1197 cut-off events. [2025-03-15 01:04:54,960 INFO L125 PetriNetUnfolderBase]: For 271/439 co-relation queries the response was YES. [2025-03-15 01:04:54,975 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2047 conditions, 1197 events. 272/1197 cut-off events. For 271/439 co-relation queries the response was YES. Maximal size of possible extension queue 60. Compared 7943 event pairs, 173 based on Foata normal form. 0/1018 useless extension candidates. Maximal degree in co-relation 1787. Up to 385 conditions per place. [2025-03-15 01:04:54,981 INFO L140 encePairwiseOnDemand]: 234/241 looper letters, 21 selfloop transitions, 1 changer transitions 15/216 dead transitions. [2025-03-15 01:04:54,981 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 216 transitions, 552 flow [2025-03-15 01:04:54,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:54,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 633 transitions. [2025-03-15 01:04:54,984 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8755186721991701 [2025-03-15 01:04:54,984 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -13 predicate places. [2025-03-15 01:04:54,984 INFO L471 AbstractCegarLoop]: Abstraction has has 224 places, 216 transitions, 552 flow [2025-03-15 01:04:54,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 202.33333333333334) internal successors, (607), 3 states have internal predecessors, (607), 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) [2025-03-15 01:04:54,985 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:54,985 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:54,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-15 01:04:54,985 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:54,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:54,986 INFO L85 PathProgramCache]: Analyzing trace with hash -1505149018, now seen corresponding path program 1 times [2025-03-15 01:04:54,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:54,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931633976] [2025-03-15 01:04:54,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:55,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:55,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931633976] [2025-03-15 01:04:55,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931633976] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:55,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:55,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:55,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483484531] [2025-03-15 01:04:55,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:55,078 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:55,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:55,079 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:55,079 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:55,080 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 209 out of 241 [2025-03-15 01:04:55,081 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 216 transitions, 552 flow. Second operand has 3 states, 3 states have (on average 210.33333333333334) internal successors, (631), 3 states have internal predecessors, (631), 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) [2025-03-15 01:04:55,081 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:55,081 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 209 of 241 [2025-03-15 01:04:55,081 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:55,391 INFO L124 PetriNetUnfolderBase]: 549/1847 cut-off events. [2025-03-15 01:04:55,392 INFO L125 PetriNetUnfolderBase]: For 1110/1376 co-relation queries the response was YES. [2025-03-15 01:04:55,396 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3826 conditions, 1847 events. 549/1847 cut-off events. For 1110/1376 co-relation queries the response was YES. Maximal size of possible extension queue 117. Compared 13894 event pairs, 388 based on Foata normal form. 0/1517 useless extension candidates. Maximal degree in co-relation 3528. Up to 631 conditions per place. [2025-03-15 01:04:55,404 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 19 selfloop transitions, 2 changer transitions 15/215 dead transitions. [2025-03-15 01:04:55,405 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 215 transitions, 592 flow [2025-03-15 01:04:55,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 649 transitions. [2025-03-15 01:04:55,407 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8976486860304288 [2025-03-15 01:04:55,408 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -12 predicate places. [2025-03-15 01:04:55,409 INFO L471 AbstractCegarLoop]: Abstraction has has 225 places, 215 transitions, 592 flow [2025-03-15 01:04:55,409 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 210.33333333333334) internal successors, (631), 3 states have internal predecessors, (631), 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) [2025-03-15 01:04:55,409 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:55,409 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:55,409 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-15 01:04:55,410 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:55,411 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:55,411 INFO L85 PathProgramCache]: Analyzing trace with hash -1659355407, now seen corresponding path program 1 times [2025-03-15 01:04:55,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:55,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470597832] [2025-03-15 01:04:55,411 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:55,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:55,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:55,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470597832] [2025-03-15 01:04:55,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1470597832] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:55,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:55,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:55,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385568390] [2025-03-15 01:04:55,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:55,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:55,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:55,485 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:55,485 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:55,486 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 209 out of 241 [2025-03-15 01:04:55,487 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 225 places, 215 transitions, 592 flow. Second operand has 3 states, 3 states have (on average 210.33333333333334) internal successors, (631), 3 states have internal predecessors, (631), 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) [2025-03-15 01:04:55,487 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:55,487 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 209 of 241 [2025-03-15 01:04:55,487 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:55,863 INFO L124 PetriNetUnfolderBase]: 960/2615 cut-off events. [2025-03-15 01:04:55,863 INFO L125 PetriNetUnfolderBase]: For 4582/5092 co-relation queries the response was YES. [2025-03-15 01:04:55,872 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6597 conditions, 2615 events. 960/2615 cut-off events. For 4582/5092 co-relation queries the response was YES. Maximal size of possible extension queue 174. Compared 20364 event pairs, 730 based on Foata normal form. 0/2086 useless extension candidates. Maximal degree in co-relation 6258. Up to 940 conditions per place. [2025-03-15 01:04:55,889 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 19 selfloop transitions, 2 changer transitions 15/214 dead transitions. [2025-03-15 01:04:55,889 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 214 transitions, 632 flow [2025-03-15 01:04:55,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 649 transitions. [2025-03-15 01:04:55,893 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8976486860304288 [2025-03-15 01:04:55,894 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -11 predicate places. [2025-03-15 01:04:55,894 INFO L471 AbstractCegarLoop]: Abstraction has has 226 places, 214 transitions, 632 flow [2025-03-15 01:04:55,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 210.33333333333334) internal successors, (631), 3 states have internal predecessors, (631), 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) [2025-03-15 01:04:55,895 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:55,895 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:55,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-15 01:04:55,896 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:55,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:55,897 INFO L85 PathProgramCache]: Analyzing trace with hash -675552358, now seen corresponding path program 1 times [2025-03-15 01:04:55,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:55,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608537518] [2025-03-15 01:04:55,897 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:56,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:56,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608537518] [2025-03-15 01:04:56,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608537518] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:56,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:56,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:56,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508304299] [2025-03-15 01:04:56,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:56,006 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:56,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:56,008 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:56,008 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:56,009 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 241 [2025-03-15 01:04:56,011 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 214 transitions, 632 flow. Second operand has 3 states, 3 states have (on average 214.0) internal successors, (642), 3 states have internal predecessors, (642), 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) [2025-03-15 01:04:56,011 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:56,011 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 241 [2025-03-15 01:04:56,011 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:56,279 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([559] L50-9-->L50-2: Formula: (= |v_#race~N~0_1| 0) InVars {} OutVars{#race~N~0=|v_#race~N~0_1|} AuxVars[] AssignedVars[#race~N~0][120], [147#L50-2true, 154#$Ultimate##0true, 18#L58-3true, 240#true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 246#true, thread2Thread1of1ForFork2InUse, 252#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,279 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2025-03-15 01:04:56,279 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2025-03-15 01:04:56,279 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2025-03-15 01:04:56,280 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2025-03-15 01:04:56,283 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([559] L50-9-->L50-2: Formula: (= |v_#race~N~0_1| 0) InVars {} OutVars{#race~N~0=|v_#race~N~0_1|} AuxVars[] AssignedVars[#race~N~0][120], [18#L58-3true, 147#L50-2true, 240#true, 84#L68-1true, thread1Thread1of1ForFork1InUse, 249#true, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 252#true, 246#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,284 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([559] L50-9-->L50-2: Formula: (= |v_#race~N~0_1| 0) InVars {} OutVars{#race~N~0=|v_#race~N~0_1|} AuxVars[] AssignedVars[#race~N~0][120], [18#L58-3true, 147#L50-2true, 240#true, 123#L68-2true, thread1Thread1of1ForFork1InUse, 249#true, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 252#true, 246#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,284 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,284 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,344 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 123#L68-2true, thread1Thread1of1ForFork1InUse, 249#true, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 118#L59-6true, 230#L88-4true, 252#true, 246#true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,344 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,344 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,344 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,344 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 47#L51-10true, 123#L68-2true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 252#true, 230#L88-4true, 246#true, 118#L59-6true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,345 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,345 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,345 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,345 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2025-03-15 01:04:56,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 252#true, 246#true, 118#L59-6true, 230#L88-4true, 125#thread3Err1ASSERT_VIOLATIONDATA_RACEtrue, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,371 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 252#true, 246#true, 118#L59-6true, 230#L88-4true, 203#L70-2true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,372 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][193], [240#true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 76#L59-2true, 131#L70-5true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 246#true, 252#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,372 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,373 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,373 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,373 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 47#L51-10true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 246#true, thread2Thread1of1ForFork2InUse, 118#L59-6true, 252#true, 230#L88-4true, 125#thread3Err1ASSERT_VIOLATIONDATA_RACEtrue, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,374 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 47#L51-10true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 246#true, 252#true, 118#L59-6true, 230#L88-4true, 203#L70-2true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,374 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,374 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:56,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][193], [240#true, 131#L70-5true, 76#L59-2true, 47#L51-10true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 252#true, thread2Thread1of1ForFork2InUse, 230#L88-4true, 246#true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,375 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,375 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,375 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,375 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:56,383 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][193], [240#true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 131#L70-5true, thread1Thread1of1ForFork1InUse, 249#true, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 230#L88-4true, 252#true, 246#true, 228#thread2Err2ASSERT_VIOLATIONDATA_RACEtrue, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,384 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,384 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,384 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,384 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][193], [240#true, 180#L59-3true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 131#L70-5true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 252#true, 246#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,385 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,385 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,385 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,385 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][193], [240#true, 131#L70-5true, 47#L51-10true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 246#true, 252#true, 230#L88-4true, 228#thread2Err2ASSERT_VIOLATIONDATA_RACEtrue, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,387 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,387 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,387 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,388 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,389 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][193], [240#true, 180#L59-3true, 131#L70-5true, 47#L51-10true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 252#true, thread2Thread1of1ForFork2InUse, 246#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,389 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,389 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,389 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,389 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is not cut-off event [2025-03-15 01:04:56,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([559] L50-9-->L50-2: Formula: (= |v_#race~N~0_1| 0) InVars {} OutVars{#race~N~0=|v_#race~N~0_1|} AuxVars[] AssignedVars[#race~N~0][120], [182#L58-2true, 147#L50-2true, 240#true, 249#true, 84#L68-1true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 252#true, 246#true, thread2Thread1of1ForFork2InUse, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,399 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2025-03-15 01:04:56,399 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2025-03-15 01:04:56,399 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2025-03-15 01:04:56,399 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2025-03-15 01:04:56,403 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([559] L50-9-->L50-2: Formula: (= |v_#race~N~0_1| 0) InVars {} OutVars{#race~N~0=|v_#race~N~0_1|} AuxVars[] AssignedVars[#race~N~0][120], [182#L58-2true, 147#L50-2true, 240#true, 123#L68-2true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 252#true, 246#true, thread2Thread1of1ForFork2InUse, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,403 INFO L294 olderBase$Statistics]: this new event has 150 ancestors and is cut-off event [2025-03-15 01:04:56,403 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,403 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2025-03-15 01:04:56,403 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 249#true, 84#L68-1true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 118#L59-6true, 246#true, 230#L88-4true, 252#true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,412 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 47#L51-10true, 249#true, thread1Thread1of1ForFork1InUse, 84#L68-1true, 245#(= |#race~N~0| 0), 246#true, thread2Thread1of1ForFork2InUse, 230#L88-4true, 118#L59-6true, 252#true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,412 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,412 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 123#L68-2true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, thread1Thread1of1ForFork1InUse, 249#true, 245#(= |#race~N~0| 0), 252#true, thread2Thread1of1ForFork2InUse, 230#L88-4true, 118#L59-6true, 246#true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,416 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][173], [240#true, 47#L51-10true, 123#L68-2true, 249#true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 246#true, thread2Thread1of1ForFork2InUse, 252#true, 118#L59-6true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,416 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,416 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,417 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,417 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:56,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][188], [240#true, 123#L68-2true, 249#true, 134#L51true, thread1Thread1of1ForFork1InUse, 245#(= |#race~N~0| 0), 254#(= |#race~asum~0| 0), thread2Thread1of1ForFork2InUse, 246#true, 118#L59-6true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,423 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2025-03-15 01:04:56,423 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:56,423 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:56,423 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2025-03-15 01:04:56,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][188], [240#true, 123#L68-2true, 249#true, thread1Thread1of1ForFork1InUse, 50#L51-1true, 254#(= |#race~asum~0| 0), 245#(= |#race~N~0| 0), thread2Thread1of1ForFork2InUse, 118#L59-6true, 246#true, 230#L88-4true, thread3Thread1of1ForFork0InUse]) [2025-03-15 01:04:56,424 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2025-03-15 01:04:56,424 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2025-03-15 01:04:56,424 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:56,424 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:56,425 INFO L124 PetriNetUnfolderBase]: 1456/3636 cut-off events. [2025-03-15 01:04:56,425 INFO L125 PetriNetUnfolderBase]: For 13363/14651 co-relation queries the response was YES. [2025-03-15 01:04:56,437 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10835 conditions, 3636 events. 1456/3636 cut-off events. For 13363/14651 co-relation queries the response was YES. Maximal size of possible extension queue 232. Compared 29356 event pairs, 842 based on Foata normal form. 68/2851 useless extension candidates. Maximal degree in co-relation 10432. Up to 1487 conditions per place. [2025-03-15 01:04:56,459 INFO L140 encePairwiseOnDemand]: 236/241 looper letters, 17 selfloop transitions, 2 changer transitions 17/217 dead transitions. [2025-03-15 01:04:56,460 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 217 transitions, 728 flow [2025-03-15 01:04:56,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 663 transitions. [2025-03-15 01:04:56,462 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.91701244813278 [2025-03-15 01:04:56,464 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -11 predicate places. [2025-03-15 01:04:56,464 INFO L471 AbstractCegarLoop]: Abstraction has has 226 places, 217 transitions, 728 flow [2025-03-15 01:04:56,464 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 214.0) internal successors, (642), 3 states have internal predecessors, (642), 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) [2025-03-15 01:04:56,464 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:56,464 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:56,464 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-15 01:04:56,464 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thread1Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:56,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:56,465 INFO L85 PathProgramCache]: Analyzing trace with hash -665735140, now seen corresponding path program 1 times [2025-03-15 01:04:56,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:56,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606248997] [2025-03-15 01:04:56,465 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:56,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:56,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:56,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606248997] [2025-03-15 01:04:56,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606248997] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:56,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:56,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:56,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173172034] [2025-03-15 01:04:56,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:56,547 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:56,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:56,547 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:56,547 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:56,548 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 241 [2025-03-15 01:04:56,548 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 217 transitions, 728 flow. Second operand has 3 states, 3 states have (on average 214.66666666666666) internal successors, (644), 3 states have internal predecessors, (644), 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) [2025-03-15 01:04:56,549 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:56,549 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 241 [2025-03-15 01:04:56,549 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:57,036 INFO L124 PetriNetUnfolderBase]: 1533/3992 cut-off events. [2025-03-15 01:04:57,036 INFO L125 PetriNetUnfolderBase]: For 14617/16010 co-relation queries the response was YES. [2025-03-15 01:04:57,051 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12711 conditions, 3992 events. 1533/3992 cut-off events. For 14617/16010 co-relation queries the response was YES. Maximal size of possible extension queue 242. Compared 34343 event pairs, 700 based on Foata normal form. 83/3346 useless extension candidates. Maximal degree in co-relation 12114. Up to 1610 conditions per place. [2025-03-15 01:04:57,076 INFO L140 encePairwiseOnDemand]: 237/241 looper letters, 28 selfloop transitions, 2 changer transitions 18/226 dead transitions. [2025-03-15 01:04:57,076 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 226 transitions, 921 flow [2025-03-15 01:04:57,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 665 transitions. [2025-03-15 01:04:57,078 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9197786998616874 [2025-03-15 01:04:57,079 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -11 predicate places. [2025-03-15 01:04:57,079 INFO L471 AbstractCegarLoop]: Abstraction has has 226 places, 226 transitions, 921 flow [2025-03-15 01:04:57,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 214.66666666666666) internal successors, (644), 3 states have internal predecessors, (644), 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) [2025-03-15 01:04:57,080 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:57,080 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:57,080 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-15 01:04:57,080 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:57,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:57,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1808083865, now seen corresponding path program 1 times [2025-03-15 01:04:57,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:57,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381050670] [2025-03-15 01:04:57,081 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:57,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:57,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381050670] [2025-03-15 01:04:57,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381050670] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:57,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:57,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:57,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994219794] [2025-03-15 01:04:57,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:57,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:57,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:57,188 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:57,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:57,188 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 241 [2025-03-15 01:04:57,189 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 226 transitions, 921 flow. Second operand has 3 states, 3 states have (on average 215.0) internal successors, (645), 3 states have internal predecessors, (645), 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) [2025-03-15 01:04:57,189 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:57,189 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 241 [2025-03-15 01:04:57,189 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:57,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][215], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 246#true, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 76#L59-2true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,480 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][215], [240#true, 131#L70-5true, 47#L51-10true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 252#true, 246#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 76#L59-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,480 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,480 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 252#true, 246#true, 118#L59-6true, 203#L70-2true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,490 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][215], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 246#true, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 180#L59-3true, 257#(= |#race~A~0| 0), 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,491 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, 47#L51-10true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 252#true, 246#true, 118#L59-6true, 203#L70-2true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,491 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][215], [240#true, 47#L51-10true, 131#L70-5true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 252#true, 246#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 180#L59-3true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,491 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,491 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:57,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, 84#L68-1true, thread1Thread1of1ForFork1InUse, 254#(= |#race~asum~0| 0), thread2Thread1of1ForFork2InUse, 246#true, thread3Thread1of1ForFork0InUse, 10#L59true, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 207#L51-6true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,498 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2025-03-15 01:04:57,498 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2025-03-15 01:04:57,498 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2025-03-15 01:04:57,498 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2025-03-15 01:04:57,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, 84#L68-1true, thread1Thread1of1ForFork1InUse, 254#(= |#race~asum~0| 0), thread2Thread1of1ForFork2InUse, 246#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 96#L59-1true, 257#(= |#race~A~0| 0), 207#L51-6true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,547 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:57,547 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:57,547 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:57,547 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:57,548 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, thread1Thread1of1ForFork1InUse, 254#(= |#race~asum~0| 0), thread2Thread1of1ForFork2InUse, 246#true, thread3Thread1of1ForFork0InUse, 10#L59true, 260#(= |#race~C~0| 0), 123#L68-2true, 257#(= |#race~A~0| 0), 207#L51-6true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,548 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:57,548 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:57,548 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:57,548 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:57,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, thread1Thread1of1ForFork1InUse, 254#(= |#race~asum~0| 0), thread2Thread1of1ForFork2InUse, 246#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 96#L59-1true, 257#(= |#race~A~0| 0), 123#L68-2true, 207#L51-6true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,558 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2025-03-15 01:04:57,558 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:57,558 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:57,558 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, 47#L51-10true, thread1Thread1of1ForFork1InUse, 84#L68-1true, thread2Thread1of1ForFork2InUse, 246#true, 118#L59-6true, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,583 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, thread1Thread1of1ForFork1InUse, 84#L68-1true, thread2Thread1of1ForFork2InUse, 246#true, 118#L59-6true, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,583 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:57,583 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:57,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, 47#L51-10true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 252#true, 246#true, 118#L59-6true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 123#L68-2true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,592 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2025-03-15 01:04:57,592 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:57,592 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:57,592 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:57,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 252#true, 246#true, 118#L59-6true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 123#L68-2true, 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,593 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2025-03-15 01:04:57,593 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:57,593 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:57,593 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, 47#L51-10true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 246#true, 118#L59-6true, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 101#L70-1true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,605 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][175], [240#true, thread1Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 118#L59-6true, 246#true, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 101#L70-1true, 257#(= |#race~A~0| 0), 135#thread1Err3ASSERT_VIOLATIONDATA_RACEtrue, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:57,605 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,605 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:57,613 INFO L124 PetriNetUnfolderBase]: 1558/4396 cut-off events. [2025-03-15 01:04:57,613 INFO L125 PetriNetUnfolderBase]: For 15976/17235 co-relation queries the response was YES. [2025-03-15 01:04:57,629 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14384 conditions, 4396 events. 1558/4396 cut-off events. For 15976/17235 co-relation queries the response was YES. Maximal size of possible extension queue 236. Compared 39034 event pairs, 515 based on Foata normal form. 28/3845 useless extension candidates. Maximal degree in co-relation 13642. Up to 1687 conditions per place. [2025-03-15 01:04:57,650 INFO L140 encePairwiseOnDemand]: 237/241 looper letters, 30 selfloop transitions, 2 changer transitions 27/237 dead transitions. [2025-03-15 01:04:57,650 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 237 transitions, 1191 flow [2025-03-15 01:04:57,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 664 transitions. [2025-03-15 01:04:57,652 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9183955739972337 [2025-03-15 01:04:57,652 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -11 predicate places. [2025-03-15 01:04:57,652 INFO L471 AbstractCegarLoop]: Abstraction has has 226 places, 237 transitions, 1191 flow [2025-03-15 01:04:57,653 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 215.0) internal successors, (645), 3 states have internal predecessors, (645), 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) [2025-03-15 01:04:57,653 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 01:04:57,653 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:57,653 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-15 01:04:57,653 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thread1Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-03-15 01:04:57,653 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 01:04:57,657 INFO L85 PathProgramCache]: Analyzing trace with hash 1498487106, now seen corresponding path program 1 times [2025-03-15 01:04:57,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 01:04:57,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518869203] [2025-03-15 01:04:57,658 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 01:04:57,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 01:04:57,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 01:04:57,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-15 01:04:57,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 01:04:57,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518869203] [2025-03-15 01:04:57,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518869203] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 01:04:57,713 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 01:04:57,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 01:04:57,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352757465] [2025-03-15 01:04:57,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 01:04:57,714 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 01:04:57,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 01:04:57,714 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 01:04:57,714 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 01:04:57,715 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 241 [2025-03-15 01:04:57,715 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 237 transitions, 1191 flow. Second operand has 3 states, 3 states have (on average 213.33333333333334) internal successors, (640), 3 states have internal predecessors, (640), 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) [2025-03-15 01:04:57,715 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 01:04:57,715 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 241 [2025-03-15 01:04:57,715 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 01:04:58,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][216], [240#true, 6#L51-9true, thread1Thread1of1ForFork1InUse, 246#true, 118#L59-6true, 252#true, thread2Thread1of1ForFork2InUse, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 123#L68-2true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,022 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2025-03-15 01:04:58,022 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:58,022 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:58,022 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2025-03-15 01:04:58,023 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][174], [154#$Ultimate##0true, 240#true, thread1Thread1of1ForFork1InUse, 118#L59-6true, 252#true, 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,023 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is not cut-off event [2025-03-15 01:04:58,023 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2025-03-15 01:04:58,023 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2025-03-15 01:04:58,023 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is not cut-off event [2025-03-15 01:04:58,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][216], [240#true, 47#L51-10true, thread1Thread1of1ForFork1InUse, 118#L59-6true, thread2Thread1of1ForFork2InUse, 252#true, 246#true, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 123#L68-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,042 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2025-03-15 01:04:58,042 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:58,042 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:58,042 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2025-03-15 01:04:58,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][174], [240#true, thread1Thread1of1ForFork1InUse, 84#L68-1true, 246#true, 118#L59-6true, thread2Thread1of1ForFork2InUse, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,076 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is not cut-off event [2025-03-15 01:04:58,076 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2025-03-15 01:04:58,076 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2025-03-15 01:04:58,076 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is not cut-off event [2025-03-15 01:04:58,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][174], [240#true, thread1Thread1of1ForFork1InUse, 246#true, 118#L59-6true, thread2Thread1of1ForFork2InUse, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 123#L68-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,076 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,076 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,076 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,076 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][220], [240#true, 6#L51-9true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, thread2Thread1of1ForFork2InUse, 252#true, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 76#L59-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,081 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,081 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,081 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,081 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2025-03-15 01:04:58,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 252#true, 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 10#L59true, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,100 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,100 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,100 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,100 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,101 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][220], [240#true, 47#L51-10true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, 252#true, thread2Thread1of1ForFork2InUse, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 76#L59-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,101 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,101 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,101 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,101 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,102 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][220], [240#true, 131#L70-5true, 6#L51-9true, thread1Thread1of1ForFork1InUse, 252#true, 246#true, thread2Thread1of1ForFork2InUse, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 180#L59-3true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,102 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,102 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,102 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,102 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2025-03-15 01:04:58,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][216], [240#true, 6#L51-9true, thread1Thread1of1ForFork1InUse, 118#L59-6true, 246#true, thread2Thread1of1ForFork2InUse, 252#true, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 203#L70-2true, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,122 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is not cut-off event [2025-03-15 01:04:58,122 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:58,122 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:58,122 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is not cut-off event [2025-03-15 01:04:58,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, 252#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 96#L59-1true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,124 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,124 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,124 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,124 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][220], [240#true, 47#L51-10true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 252#true, 246#true, thread2Thread1of1ForFork2InUse, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 180#L59-3true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,125 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][216], [240#true, 47#L51-10true, thread1Thread1of1ForFork1InUse, 252#true, 246#true, 118#L59-6true, thread2Thread1of1ForFork2InUse, 263#(= |thread1Thread1of1ForFork1_#t~nondet2| |#race~asum~0|), thread3Thread1of1ForFork0InUse, 203#L70-2true, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true]) [2025-03-15 01:04:58,125 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,125 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2025-03-15 01:04:58,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, thread1Thread1of1ForFork1InUse, 84#L68-1true, 254#(= |#race~asum~0| 0), 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 10#L59true, 260#(= |#race~C~0| 0), 257#(= |#race~A~0| 0), 207#L51-6true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,135 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,135 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2025-03-15 01:04:58,135 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2025-03-15 01:04:58,135 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2025-03-15 01:04:58,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, 252#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 76#L59-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,138 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,139 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,139 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,139 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,141 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][174], [240#true, thread1Thread1of1ForFork1InUse, 118#L59-6true, 246#true, thread2Thread1of1ForFork2InUse, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 101#L70-1true, 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,141 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,141 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,141 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,141 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,142 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, 252#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 76#L59-2true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,142 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,142 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,142 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,142 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,142 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2025-03-15 01:04:58,150 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, thread1Thread1of1ForFork1InUse, 84#L68-1true, 254#(= |#race~asum~0| 0), 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 96#L59-1true, 257#(= |#race~A~0| 0), 249#true, 207#L51-6true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,151 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, thread1Thread1of1ForFork1InUse, 254#(= |#race~asum~0| 0), 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 10#L59true, 260#(= |#race~C~0| 0), 123#L68-2true, 257#(= |#race~A~0| 0), 207#L51-6true, 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,151 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:58,151 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2025-03-15 01:04:58,153 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][174], [240#true, thread1Thread1of1ForFork1InUse, 246#true, 118#L59-6true, 252#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 203#L70-2true, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,153 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,153 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,153 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,153 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 252#true, 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 180#L59-3true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,154 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,154 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,154 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,154 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,156 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, thread2Thread1of1ForFork2InUse, 252#true, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 180#L59-3true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,156 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,156 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,156 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,156 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,156 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,156 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([601] L59-3-->L59-6: Formula: (= (select (select |v_#memory_int_18| v_~A~0.base_11) (+ (* v_thread2Thread1of1ForFork2_~i~1_9 4) v_~A~0.offset_11)) |v_thread2Thread1of1ForFork2_#t~mem4_1|) InVars {#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, ~A~0.offset=v_~A~0.offset_11} OutVars{#memory_int=|v_#memory_int_18|, ~A~0.base=v_~A~0.base_11, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_9, thread2Thread1of1ForFork2_#t~mem4=|v_thread2Thread1of1ForFork2_#t~mem4_1|, ~A~0.offset=v_~A~0.offset_11} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~mem4][174], [240#true, thread1Thread1of1ForFork1InUse, 118#L59-6true, 252#true, thread2Thread1of1ForFork2InUse, 246#true, thread3Thread1of1ForFork0InUse, 203#L70-2true, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,156 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,157 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,157 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,157 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,157 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2025-03-15 01:04:58,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([573] L51-3-->L51-6: Formula: (= (select (select |v_#memory_int_14| v_~A~0.base_7) (+ (* v_thread1Thread1of1ForFork1_~i~0_9 4) v_~A~0.offset_7)) |v_thread1Thread1of1ForFork1_#t~mem1_1|) InVars {#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, ~A~0.offset=v_~A~0.offset_7} OutVars{#memory_int=|v_#memory_int_14|, ~A~0.base=v_~A~0.base_7, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1][189], [240#true, thread1Thread1of1ForFork1InUse, 254#(= |#race~asum~0| 0), 246#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 96#L59-1true, 257#(= |#race~A~0| 0), 123#L68-2true, 249#true, 207#L51-6true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,164 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2025-03-15 01:04:58,164 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:58,164 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:58,164 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2025-03-15 01:04:58,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([623] L70-2-->L70-5: Formula: (= (select (select |v_#memory_int_30| v_~C~0.base_11) (+ (* 4 v_thread3Thread1of1ForFork0_~i~2_11) v_~C~0.offset_11)) |v_thread3Thread1of1ForFork0_#t~mem6_1|) InVars {~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, ~C~0.base=v_~C~0.base_11} OutVars{~C~0.offset=v_~C~0.offset_11, #memory_int=|v_#memory_int_30|, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_11, thread3Thread1of1ForFork0_#t~mem6=|v_thread3Thread1of1ForFork0_#t~mem6_1|, ~C~0.base=v_~C~0.base_11} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem6][218], [18#L58-3true, 240#true, 131#L70-5true, thread1Thread1of1ForFork1InUse, 246#true, 252#true, thread2Thread1of1ForFork2InUse, thread3Thread1of1ForFork0InUse, 260#(= |#race~C~0| 0), 49#L50-6true, 257#(= |#race~A~0| 0), 249#true, 245#(= |#race~N~0| 0), 230#L88-4true, 261#true]) [2025-03-15 01:04:58,204 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2025-03-15 01:04:58,204 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2025-03-15 01:04:58,204 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2025-03-15 01:04:58,204 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2025-03-15 01:04:58,212 INFO L124 PetriNetUnfolderBase]: 1624/4363 cut-off events. [2025-03-15 01:04:58,212 INFO L125 PetriNetUnfolderBase]: For 23796/26065 co-relation queries the response was YES. [2025-03-15 01:04:58,234 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16111 conditions, 4363 events. 1624/4363 cut-off events. For 23796/26065 co-relation queries the response was YES. Maximal size of possible extension queue 226. Compared 37803 event pairs, 504 based on Foata normal form. 82/3891 useless extension candidates. Maximal degree in co-relation 15302. Up to 1746 conditions per place. [2025-03-15 01:04:58,240 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 0 selfloop transitions, 0 changer transitions 242/242 dead transitions. [2025-03-15 01:04:58,240 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 227 places, 242 transitions, 1390 flow [2025-03-15 01:04:58,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 01:04:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 01:04:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 657 transitions. [2025-03-15 01:04:58,242 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9087136929460581 [2025-03-15 01:04:58,242 INFO L298 CegarLoopForPetriNet]: 237 programPoint places, -10 predicate places. [2025-03-15 01:04:58,242 INFO L471 AbstractCegarLoop]: Abstraction has has 227 places, 242 transitions, 1390 flow [2025-03-15 01:04:58,243 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 213.33333333333334) internal successors, (640), 3 states have internal predecessors, (640), 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) [2025-03-15 01:04:58,251 INFO L161 wickiGriesTestDumper]: Dumping Owicki-Gries test to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/popl20-simple-array-sum.wvr.c_petrified1_AllErrorsAtOnce [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (27 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (26 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (25 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (24 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (23 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (22 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (21 of 28 remaining) [2025-03-15 01:04:58,275 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE (20 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE (19 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (18 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (17 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (16 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (15 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (14 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (13 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (12 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (11 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE (8 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE (7 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE (6 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE (5 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE (4 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE (3 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE (2 of 28 remaining) [2025-03-15 01:04:58,276 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE (1 of 28 remaining) [2025-03-15 01:04:58,277 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE (0 of 28 remaining) [2025-03-15 01:04:58,277 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-15 01:04:58,277 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 01:04:58,281 INFO L328 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-15 01:04:58,281 INFO L188 ceAbstractionStarter]: Computing trace abstraction results [2025-03-15 01:04:58,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.03 01:04:58 BasicIcfg [2025-03-15 01:04:58,286 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-15 01:04:58,286 INFO L158 Benchmark]: Toolchain (without parser) took 5051.72ms. Allocated memory was 71.3MB in the beginning and 599.8MB in the end (delta: 528.5MB). Free memory was 44.1MB in the beginning and 191.7MB in the end (delta: -147.6MB). Peak memory consumption was 382.6MB. Max. memory is 8.0GB. [2025-03-15 01:04:58,287 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 71.3MB. Free memory is still 36.3MB. There was no memory consumed. Max. memory is 8.0GB. [2025-03-15 01:04:58,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 185.31ms. Allocated memory is still 71.3MB. Free memory was 43.9MB in the beginning and 31.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2025-03-15 01:04:58,287 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.48ms. Allocated memory is still 71.3MB. Free memory was 31.8MB in the beginning and 30.3MB in the end (delta: 1.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-03-15 01:04:58,287 INFO L158 Benchmark]: Boogie Preprocessor took 14.50ms. Allocated memory is still 71.3MB. Free memory was 30.3MB in the beginning and 28.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 8.0GB. [2025-03-15 01:04:58,287 INFO L158 Benchmark]: RCFGBuilder took 406.50ms. Allocated memory is still 71.3MB. Free memory was 28.9MB in the beginning and 35.7MB in the end (delta: -6.7MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. [2025-03-15 01:04:58,287 INFO L158 Benchmark]: TraceAbstraction took 4416.83ms. Allocated memory was 71.3MB in the beginning and 599.8MB in the end (delta: 528.5MB). Free memory was 34.4MB in the beginning and 191.7MB in the end (delta: -157.3MB). Peak memory consumption was 371.3MB. Max. memory is 8.0GB. [2025-03-15 01:04:58,288 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 71.3MB. Free memory is still 36.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 185.31ms. Allocated memory is still 71.3MB. Free memory was 43.9MB in the beginning and 31.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 20.48ms. Allocated memory is still 71.3MB. Free memory was 31.8MB in the beginning and 30.3MB in the end (delta: 1.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 14.50ms. Allocated memory is still 71.3MB. Free memory was 30.3MB in the beginning and 28.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 406.50ms. Allocated memory is still 71.3MB. Free memory was 28.9MB in the beginning and 35.7MB in the end (delta: -6.7MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. * TraceAbstraction took 4416.83ms. Allocated memory was 71.3MB in the beginning and 599.8MB in the end (delta: 528.5MB). Free memory was 34.4MB in the beginning and 191.7MB in the end (delta: -157.3MB). Peak memory consumption was 371.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 50]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 51]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 51]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 51]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 58]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 68]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 70]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 81]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 82]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 82]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 83]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 93]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 93]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 300 locations, 28 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 4.3s, OverallIterations: 8, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 54 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 54 mSDsluCounter, 74 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 16 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 234 IncrementalHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16 mSolverCounterUnsat, 74 mSDtfsCounter, 234 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1390occurred in iteration=8, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 629 NumberOfCodeBlocks, 629 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 621 ConstructedInterpolants, 0 QuantifiedInterpolants, 637 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-03-15 01:04:58,304 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...