/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/pthread/stack_longer-1.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.empire2-owicki-f61efc6-m [2025-03-15 00:03:46,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-15 00:03:46,750 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 00:03:46,788 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-15 00:03:46,789 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-15 00:03:46,789 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-15 00:03:46,789 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-15 00:03:46,789 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-15 00:03:46,789 INFO L153 SettingsManager]: * Use SBE=true [2025-03-15 00:03:46,789 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-15 00:03:46,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-15 00:03:46,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * To the following directory=./dump/ [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-15 00:03:46,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-15 00:03:46,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-15 00:03:46,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-15 00:03:46,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-15 00:03:46,791 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-15 00:03:46,791 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-15 00:03:46,791 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-15 00:03:46,791 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 00:03:47,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-15 00:03:47,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-15 00:03:47,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-15 00:03:47,303 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-15 00:03:47,304 INFO L274 PluginConnector]: CDTParser initialized [2025-03-15 00:03:47,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/stack_longer-1.i [2025-03-15 00:03:48,987 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32a6dd855/cc5e21ac1fe3472cbb8dd76488671e15/FLAG6c624c5e1 [2025-03-15 00:03:49,433 INFO L384 CDTParser]: Found 1 translation units. [2025-03-15 00:03:49,433 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/stack_longer-1.i [2025-03-15 00:03:49,467 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32a6dd855/cc5e21ac1fe3472cbb8dd76488671e15/FLAG6c624c5e1 [2025-03-15 00:03:49,581 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32a6dd855/cc5e21ac1fe3472cbb8dd76488671e15 [2025-03-15 00:03:49,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-15 00:03:49,584 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-03-15 00:03:49,590 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-15 00:03:49,591 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-15 00:03:49,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-15 00:03:49,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 12:03:49" (1/1) ... [2025-03-15 00:03:49,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6506658e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:49, skipping insertion in model container [2025-03-15 00:03:49,604 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 12:03:49" (1/1) ... [2025-03-15 00:03:49,649 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-15 00:03:50,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-15 00:03:50,093 INFO L200 MainTranslator]: Completed pre-run [2025-03-15 00:03:50,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-15 00:03:50,330 INFO L204 MainTranslator]: Completed translation [2025-03-15 00:03:50,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50 WrapperNode [2025-03-15 00:03:50,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-15 00:03:50,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-15 00:03:50,332 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-15 00:03:50,332 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-15 00:03:50,336 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,412 INFO L138 Inliner]: procedures = 277, calls = 432, calls flagged for inlining = 13, calls inlined = 14, statements flattened = 588 [2025-03-15 00:03:50,413 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-15 00:03:50,414 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-15 00:03:50,414 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-15 00:03:50,414 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-15 00:03:50,420 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,420 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,430 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,462 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,463 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,469 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,472 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,473 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,477 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-15 00:03:50,478 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-15 00:03:50,478 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-15 00:03:50,478 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-15 00:03:50,481 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (1/1) ... [2025-03-15 00:03:50,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-15 00:03:50,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-15 00:03:50,513 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 00:03:50,520 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 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2025-03-15 00:03:50,536 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2025-03-15 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2025-03-15 00:03:50,536 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2025-03-15 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-15 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-15 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-15 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-15 00:03:50,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-15 00:03:50,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-15 00:03:50,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-15 00:03:50,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-15 00:03:50,538 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 00:03:50,747 INFO L234 CfgBuilder]: Building ICFG [2025-03-15 00:03:50,750 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-15 00:03:51,855 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-15 00:03:51,856 INFO L283 CfgBuilder]: Performing block encoding [2025-03-15 00:03:51,920 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-15 00:03:51,920 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-15 00:03:51,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 12:03:51 BoogieIcfgContainer [2025-03-15 00:03:51,921 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-15 00:03:51,925 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-15 00:03:51,925 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-15 00:03:51,932 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-15 00:03:51,932 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.03 12:03:49" (1/3) ... [2025-03-15 00:03:51,933 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e38f9a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 12:03:51, skipping insertion in model container [2025-03-15 00:03:51,933 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 12:03:50" (2/3) ... [2025-03-15 00:03:51,933 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e38f9a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 12:03:51, skipping insertion in model container [2025-03-15 00:03:51,933 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 12:03:51" (3/3) ... [2025-03-15 00:03:51,934 INFO L128 eAbstractionObserver]: Analyzing ICFG stack_longer-1.i [2025-03-15 00:03:51,963 INFO L303 ceAbstractionStarter]: Automizer settings: Hoare:All NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-15 00:03:51,968 INFO L169 ceAbstractionStarter]: Applying trace abstraction to ICFG stack_longer-1.i that has 3 procedures, 606 locations, 1 initial locations, 2 loop locations, and 12 error locations. [2025-03-15 00:03:51,969 INFO L581 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-15 00:03:52,141 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-15 00:03:52,251 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-15 00:03:52,277 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;@38518686, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-15 00:03:52,278 INFO L334 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2025-03-15 00:03:52,583 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-15 00:03:52,584 INFO L124 PetriNetUnfolderBase]: 0/460 cut-off events. [2025-03-15 00:03:52,585 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-15 00:03:52,585 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:03:52,586 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:03:52,586 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:03:52,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:03:52,601 INFO L85 PathProgramCache]: Analyzing trace with hash 1683294155, now seen corresponding path program 1 times [2025-03-15 00:03:52,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:03:52,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362594420] [2025-03-15 00:03:52,615 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:03:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:03:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:03:53,692 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 00:03:53,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:03:53,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362594420] [2025-03-15 00:03:53,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362594420] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:03:53,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:03:53,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 00:03:53,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496516859] [2025-03-15 00:03:53,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:03:53,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 00:03:53,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:03:53,722 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 00:03:53,723 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 00:03:53,728 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 594 out of 615 [2025-03-15 00:03:53,733 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 612 places, 615 transitions, 1244 flow. Second operand has 3 states, 3 states have (on average 595.6666666666666) internal successors, (1787), 3 states have internal predecessors, (1787), 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 00:03:53,733 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:03:53,733 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 594 of 615 [2025-03-15 00:03:53,736 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:03:54,131 INFO L124 PetriNetUnfolderBase]: 100/1544 cut-off events. [2025-03-15 00:03:54,132 INFO L125 PetriNetUnfolderBase]: For 60/60 co-relation queries the response was YES. [2025-03-15 00:03:54,147 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1734 conditions, 1544 events. 100/1544 cut-off events. For 60/60 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 6716 event pairs, 16 based on Foata normal form. 48/1448 useless extension candidates. Maximal degree in co-relation 1173. Up to 84 conditions per place. [2025-03-15 00:03:54,155 INFO L140 encePairwiseOnDemand]: 606/615 looper letters, 20 selfloop transitions, 3 changer transitions 6/613 dead transitions. [2025-03-15 00:03:54,155 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 606 places, 613 transitions, 1294 flow [2025-03-15 00:03:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 00:03:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 00:03:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1818 transitions. [2025-03-15 00:03:54,172 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9853658536585366 [2025-03-15 00:03:54,177 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, -6 predicate places. [2025-03-15 00:03:54,177 INFO L471 AbstractCegarLoop]: Abstraction has has 606 places, 613 transitions, 1294 flow [2025-03-15 00:03:54,178 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 595.6666666666666) internal successors, (1787), 3 states have internal predecessors, (1787), 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 00:03:54,178 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:03:54,179 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:03:54,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-15 00:03:54,180 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting t2Err1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:03:54,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:03:54,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1121428947, now seen corresponding path program 1 times [2025-03-15 00:03:54,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:03:54,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236641698] [2025-03-15 00:03:54,182 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:03:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:03:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:03:54,492 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 00:03:54,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:03:54,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236641698] [2025-03-15 00:03:54,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236641698] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:03:54,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:03:54,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 00:03:54,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915855633] [2025-03-15 00:03:54,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:03:54,498 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 00:03:54,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:03:54,499 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 00:03:54,499 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 00:03:54,502 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 576 out of 615 [2025-03-15 00:03:54,504 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 606 places, 613 transitions, 1294 flow. Second operand has 3 states, 3 states have (on average 577.6666666666666) internal successors, (1733), 3 states have internal predecessors, (1733), 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 00:03:54,504 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:03:54,504 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 576 of 615 [2025-03-15 00:03:54,504 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:03:55,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][610], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 499#L997-3true]) [2025-03-15 00:03:55,368 INFO L294 olderBase$Statistics]: this new event has 524 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L297 olderBase$Statistics]: existing Event has 500 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L297 olderBase$Statistics]: existing Event has 523 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L297 olderBase$Statistics]: existing Event has 479 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][610], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 213#L997-2true]) [2025-03-15 00:03:55,368 INFO L294 olderBase$Statistics]: this new event has 523 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L297 olderBase$Statistics]: existing Event has 499 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L297 olderBase$Statistics]: existing Event has 522 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L297 olderBase$Statistics]: existing Event has 478 ancestors and is cut-off event [2025-03-15 00:03:55,368 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][610], [620#(= |#race~top~0| 0), 112#t1Err5ASSERT_VIOLATIONDATA_RACEtrue, t1Thread1of1ForFork1InUse, t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 615#true]) [2025-03-15 00:03:55,369 INFO L294 olderBase$Statistics]: this new event has 524 ancestors and is cut-off event [2025-03-15 00:03:55,369 INFO L297 olderBase$Statistics]: existing Event has 479 ancestors and is cut-off event [2025-03-15 00:03:55,369 INFO L297 olderBase$Statistics]: existing Event has 523 ancestors and is cut-off event [2025-03-15 00:03:55,369 INFO L297 olderBase$Statistics]: existing Event has 500 ancestors and is cut-off event [2025-03-15 00:03:55,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][470], [t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 411#L944-6true, 16#L1022-4true, 618#true]) [2025-03-15 00:03:55,583 INFO L294 olderBase$Statistics]: this new event has 532 ancestors and is cut-off event [2025-03-15 00:03:55,583 INFO L297 olderBase$Statistics]: existing Event has 509 ancestors and is cut-off event [2025-03-15 00:03:55,583 INFO L297 olderBase$Statistics]: existing Event has 488 ancestors and is cut-off event [2025-03-15 00:03:55,583 INFO L297 olderBase$Statistics]: existing Event has 499 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][470], [326#t1Err4ASSERT_VIOLATIONDATA_RACEtrue, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 618#true]) [2025-03-15 00:03:55,584 INFO L294 olderBase$Statistics]: this new event has 533 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L297 olderBase$Statistics]: existing Event has 489 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L297 olderBase$Statistics]: existing Event has 500 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L297 olderBase$Statistics]: existing Event has 510 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][470], [201#L944-7true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 618#true]) [2025-03-15 00:03:55,584 INFO L294 olderBase$Statistics]: this new event has 533 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L297 olderBase$Statistics]: existing Event has 489 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L297 olderBase$Statistics]: existing Event has 500 ancestors and is cut-off event [2025-03-15 00:03:55,584 INFO L297 olderBase$Statistics]: existing Event has 510 ancestors and is cut-off event [2025-03-15 00:03:55,955 INFO L124 PetriNetUnfolderBase]: 736/5411 cut-off events. [2025-03-15 00:03:55,955 INFO L125 PetriNetUnfolderBase]: For 778/813 co-relation queries the response was YES. [2025-03-15 00:03:55,983 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7436 conditions, 5411 events. 736/5411 cut-off events. For 778/813 co-relation queries the response was YES. Maximal size of possible extension queue 84. Compared 44224 event pairs, 153 based on Foata normal form. 13/4850 useless extension candidates. Maximal degree in co-relation 6715. Up to 795 conditions per place. [2025-03-15 00:03:56,021 INFO L140 encePairwiseOnDemand]: 595/615 looper letters, 51 selfloop transitions, 14 changer transitions 8/644 dead transitions. [2025-03-15 00:03:56,021 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 608 places, 644 transitions, 1535 flow [2025-03-15 00:03:56,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 00:03:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 00:03:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1791 transitions. [2025-03-15 00:03:56,035 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9707317073170731 [2025-03-15 00:03:56,036 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, -4 predicate places. [2025-03-15 00:03:56,036 INFO L471 AbstractCegarLoop]: Abstraction has has 608 places, 644 transitions, 1535 flow [2025-03-15 00:03:56,037 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 577.6666666666666) internal successors, (1733), 3 states have internal predecessors, (1733), 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 00:03:56,037 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:03:56,037 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:03:56,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-15 00:03:56,038 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting t2Err3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:03:56,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:03:56,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1583287227, now seen corresponding path program 1 times [2025-03-15 00:03:56,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:03:56,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021647687] [2025-03-15 00:03:56,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:03:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:03:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:03:57,006 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 00:03:57,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:03:57,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021647687] [2025-03-15 00:03:57,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021647687] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:03:57,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:03:57,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-15 00:03:57,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426582641] [2025-03-15 00:03:57,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:03:57,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-15 00:03:57,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:03:57,010 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-15 00:03:57,010 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-15 00:03:57,013 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 579 out of 615 [2025-03-15 00:03:57,017 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 608 places, 644 transitions, 1535 flow. Second operand has 5 states, 5 states have (on average 581.6) internal successors, (2908), 5 states have internal predecessors, (2908), 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 00:03:57,017 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:03:57,017 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 579 of 615 [2025-03-15 00:03:57,017 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:03:58,812 INFO L124 PetriNetUnfolderBase]: 1600/9634 cut-off events. [2025-03-15 00:03:58,812 INFO L125 PetriNetUnfolderBase]: For 4015/4387 co-relation queries the response was YES. [2025-03-15 00:03:58,854 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15506 conditions, 9634 events. 1600/9634 cut-off events. For 4015/4387 co-relation queries the response was YES. Maximal size of possible extension queue 152. Compared 95098 event pairs, 402 based on Foata normal form. 49/8582 useless extension candidates. Maximal degree in co-relation 14536. Up to 1431 conditions per place. [2025-03-15 00:03:58,919 INFO L140 encePairwiseOnDemand]: 606/615 looper letters, 126 selfloop transitions, 13 changer transitions 19/750 dead transitions. [2025-03-15 00:03:58,924 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 615 places, 750 transitions, 2372 flow [2025-03-15 00:03:58,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-15 00:03:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2025-03-15 00:03:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 4735 transitions. [2025-03-15 00:03:58,940 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9623983739837398 [2025-03-15 00:03:58,941 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 3 predicate places. [2025-03-15 00:03:58,941 INFO L471 AbstractCegarLoop]: Abstraction has has 615 places, 750 transitions, 2372 flow [2025-03-15 00:03:58,943 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 581.6) internal successors, (2908), 5 states have internal predecessors, (2908), 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 00:03:58,943 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:03:58,947 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:03:58,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-15 00:03:58,948 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:03:58,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:03:58,949 INFO L85 PathProgramCache]: Analyzing trace with hash -1407806073, now seen corresponding path program 1 times [2025-03-15 00:03:58,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:03:58,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764745447] [2025-03-15 00:03:58,968 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:03:58,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:03:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:04:00,781 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 00:04:00,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:04:00,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764745447] [2025-03-15 00:04:00,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [764745447] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:04:00,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:04:00,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-15 00:04:00,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310520076] [2025-03-15 00:04:00,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:04:00,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-15 00:04:00,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:04:00,784 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-15 00:04:00,784 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-15 00:04:00,787 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 579 out of 615 [2025-03-15 00:04:00,793 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 615 places, 750 transitions, 2372 flow. Second operand has 6 states, 6 states have (on average 581.1666666666666) internal successors, (3487), 6 states have internal predecessors, (3487), 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 00:04:00,793 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:04:00,793 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 579 of 615 [2025-03-15 00:04:00,793 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:04:02,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][595], [632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 585#L995-4true, 16#L1022-4true, 621#true, 618#true]) [2025-03-15 00:04:02,067 INFO L294 olderBase$Statistics]: this new event has 539 ancestors and is cut-off event [2025-03-15 00:04:02,067 INFO L297 olderBase$Statistics]: existing Event has 516 ancestors and is cut-off event [2025-03-15 00:04:02,067 INFO L297 olderBase$Statistics]: existing Event has 495 ancestors and is cut-off event [2025-03-15 00:04:02,067 INFO L297 olderBase$Statistics]: existing Event has 506 ancestors and is cut-off event [2025-03-15 00:04:02,328 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 585#L995-4true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:02,328 INFO L294 olderBase$Statistics]: this new event has 555 ancestors and is cut-off event [2025-03-15 00:04:02,328 INFO L297 olderBase$Statistics]: existing Event has 539 ancestors and is cut-off event [2025-03-15 00:04:02,328 INFO L297 olderBase$Statistics]: existing Event has 516 ancestors and is cut-off event [2025-03-15 00:04:02,328 INFO L297 olderBase$Statistics]: existing Event has 534 ancestors and is cut-off event [2025-03-15 00:04:03,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][676], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 193#L1013-2true, t2Thread1of1ForFork0InUse, 585#L995-4true, 16#L1022-4true, 615#true, 621#true]) [2025-03-15 00:04:03,095 INFO L294 olderBase$Statistics]: this new event has 578 ancestors and is cut-off event [2025-03-15 00:04:03,095 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:03,095 INFO L297 olderBase$Statistics]: existing Event has 579 ancestors and is cut-off event [2025-03-15 00:04:03,095 INFO L297 olderBase$Statistics]: existing Event has 534 ancestors and is cut-off event [2025-03-15 00:04:03,101 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 74#L967-1true, t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:03,101 INFO L294 olderBase$Statistics]: this new event has 578 ancestors and is cut-off event [2025-03-15 00:04:03,102 INFO L297 olderBase$Statistics]: existing Event has 545 ancestors and is cut-off event [2025-03-15 00:04:03,102 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:03,102 INFO L297 olderBase$Statistics]: existing Event has 534 ancestors and is cut-off event [2025-03-15 00:04:03,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 272#L967-2true]) [2025-03-15 00:04:03,116 INFO L294 olderBase$Statistics]: this new event has 579 ancestors and is cut-off event [2025-03-15 00:04:03,116 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:03,116 INFO L297 olderBase$Statistics]: existing Event has 535 ancestors and is cut-off event [2025-03-15 00:04:03,116 INFO L297 olderBase$Statistics]: existing Event has 556 ancestors and is cut-off event [2025-03-15 00:04:03,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 140#L967-3true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true]) [2025-03-15 00:04:03,130 INFO L294 olderBase$Statistics]: this new event has 580 ancestors and is cut-off event [2025-03-15 00:04:03,130 INFO L297 olderBase$Statistics]: existing Event has 536 ancestors and is cut-off event [2025-03-15 00:04:03,130 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:03,130 INFO L297 olderBase$Statistics]: existing Event has 557 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 385#L967-4true, 621#true]) [2025-03-15 00:04:03,143 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L297 olderBase$Statistics]: existing Event has 548 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L297 olderBase$Statistics]: existing Event has 537 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L297 olderBase$Statistics]: existing Event has 558 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][746], [620#(= |#race~top~0| 0), 536#L967-8true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 637#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 3)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|)), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:03,143 INFO L294 olderBase$Statistics]: this new event has 585 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L297 olderBase$Statistics]: existing Event has 562 ancestors and is cut-off event [2025-03-15 00:04:03,143 INFO L297 olderBase$Statistics]: existing Event has 541 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 552 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][746], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 637#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 3)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|)), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 446#L967-9true]) [2025-03-15 00:04:03,144 INFO L294 olderBase$Statistics]: this new event has 586 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 563 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 542 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 553 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][736], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 634#(= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 188#L967-5true]) [2025-03-15 00:04:03,144 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 559 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 538 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L297 olderBase$Statistics]: existing Event has 549 ancestors and is cut-off event [2025-03-15 00:04:03,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][740], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 347#L967-7true, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 636#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|))]) [2025-03-15 00:04:03,144 INFO L294 olderBase$Statistics]: this new event has 584 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L297 olderBase$Statistics]: existing Event has 551 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L297 olderBase$Statistics]: existing Event has 561 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L297 olderBase$Statistics]: existing Event has 540 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][737], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 198#L967-6true, 635#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|))]) [2025-03-15 00:04:03,145 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L297 olderBase$Statistics]: existing Event has 560 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L297 olderBase$Statistics]: existing Event has 539 ancestors and is cut-off event [2025-03-15 00:04:03,145 INFO L297 olderBase$Statistics]: existing Event has 550 ancestors and is cut-off event [2025-03-15 00:04:03,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][651], [632#true, t1Thread1of1ForFork1InUse, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 213#L997-2true, 621#true, 618#true]) [2025-03-15 00:04:03,154 INFO L294 olderBase$Statistics]: this new event has 586 ancestors and is cut-off event [2025-03-15 00:04:03,154 INFO L297 olderBase$Statistics]: existing Event has 523 ancestors and is cut-off event [2025-03-15 00:04:03,155 INFO L297 olderBase$Statistics]: existing Event has 502 ancestors and is cut-off event [2025-03-15 00:04:03,155 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:03,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][651], [632#true, 112#t1Err5ASSERT_VIOLATIONDATA_RACEtrue, t1Thread1of1ForFork1InUse, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 618#true]) [2025-03-15 00:04:03,165 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:03,165 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:03,165 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:03,165 INFO L297 olderBase$Statistics]: existing Event has 524 ancestors and is cut-off event [2025-03-15 00:04:03,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][651], [632#true, t1Thread1of1ForFork1InUse, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 499#L997-3true, 618#true]) [2025-03-15 00:04:03,165 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:03,165 INFO L297 olderBase$Statistics]: existing Event has 524 ancestors and is cut-off event [2025-03-15 00:04:03,166 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:03,166 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:03,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, 424#L967-10true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:03,203 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:03,203 INFO L297 olderBase$Statistics]: existing Event has 543 ancestors and is cut-off event [2025-03-15 00:04:03,203 INFO L297 olderBase$Statistics]: existing Event has 554 ancestors and is cut-off event [2025-03-15 00:04:03,203 INFO L297 olderBase$Statistics]: existing Event has 564 ancestors and is cut-off event [2025-03-15 00:04:03,210 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 335#L944-1true]) [2025-03-15 00:04:03,210 INFO L294 olderBase$Statistics]: this new event has 590 ancestors and is cut-off event [2025-03-15 00:04:03,210 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:03,210 INFO L297 olderBase$Statistics]: existing Event has 557 ancestors and is cut-off event [2025-03-15 00:04:03,210 INFO L297 olderBase$Statistics]: existing Event has 567 ancestors and is cut-off event [2025-03-15 00:04:03,210 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 241#L968true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:03,210 INFO L294 olderBase$Statistics]: this new event has 588 ancestors and is cut-off event [2025-03-15 00:04:03,210 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:03,211 INFO L297 olderBase$Statistics]: existing Event has 565 ancestors and is cut-off event [2025-03-15 00:04:03,211 INFO L297 olderBase$Statistics]: existing Event has 544 ancestors and is cut-off event [2025-03-15 00:04:03,211 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 394#L944-2true]) [2025-03-15 00:04:03,211 INFO L294 olderBase$Statistics]: this new event has 591 ancestors and is cut-off event [2025-03-15 00:04:03,211 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:03,211 INFO L297 olderBase$Statistics]: existing Event has 558 ancestors and is cut-off event [2025-03-15 00:04:03,211 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:03,295 INFO L124 PetriNetUnfolderBase]: 2383/11548 cut-off events. [2025-03-15 00:04:03,296 INFO L125 PetriNetUnfolderBase]: For 11393/12154 co-relation queries the response was YES. [2025-03-15 00:04:03,332 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22092 conditions, 11548 events. 2383/11548 cut-off events. For 11393/12154 co-relation queries the response was YES. Maximal size of possible extension queue 199. Compared 115008 event pairs, 633 based on Foata normal form. 75/10326 useless extension candidates. Maximal degree in co-relation 20829. Up to 2484 conditions per place. [2025-03-15 00:04:03,376 INFO L140 encePairwiseOnDemand]: 604/615 looper letters, 162 selfloop transitions, 22 changer transitions 19/839 dead transitions. [2025-03-15 00:04:03,377 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 620 places, 839 transitions, 3332 flow [2025-03-15 00:04:03,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-15 00:04:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-15 00:04:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3545 transitions. [2025-03-15 00:04:03,385 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9607046070460704 [2025-03-15 00:04:03,387 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 8 predicate places. [2025-03-15 00:04:03,387 INFO L471 AbstractCegarLoop]: Abstraction has has 620 places, 839 transitions, 3332 flow [2025-03-15 00:04:03,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 581.1666666666666) internal successors, (3487), 6 states have internal predecessors, (3487), 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 00:04:03,389 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:04:03,391 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:03,391 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-15 00:04:03,392 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:04:03,393 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:04:03,393 INFO L85 PathProgramCache]: Analyzing trace with hash 2080566160, now seen corresponding path program 1 times [2025-03-15 00:04:03,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:04:03,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862213412] [2025-03-15 00:04:03,394 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:04:03,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:04:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:04:03,583 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 00:04:03,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:04:03,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862213412] [2025-03-15 00:04:03,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862213412] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:04:03,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:04:03,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 00:04:03,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220539642] [2025-03-15 00:04:03,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:04:03,585 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 00:04:03,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:04:03,590 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 00:04:03,590 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 00:04:03,592 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 572 out of 615 [2025-03-15 00:04:03,595 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 620 places, 839 transitions, 3332 flow. Second operand has 3 states, 3 states have (on average 576.0) internal successors, (1728), 3 states have internal predecessors, (1728), 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 00:04:03,595 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:04:03,595 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 572 of 615 [2025-03-15 00:04:03,595 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:04:04,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, 40#L944-5true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true]) [2025-03-15 00:04:04,516 INFO L294 olderBase$Statistics]: this new event has 531 ancestors and is cut-off event [2025-03-15 00:04:04,516 INFO L297 olderBase$Statistics]: existing Event has 487 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 498 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 508 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][603], [632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 545#L942true, 16#L1022-4true, 621#true, 618#true]) [2025-03-15 00:04:04,517 INFO L294 olderBase$Statistics]: this new event has 535 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 491 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 502 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 512 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][603], [632#true, 116#L970true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 618#true]) [2025-03-15 00:04:04,517 INFO L294 olderBase$Statistics]: this new event has 536 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 492 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 513 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][596], [632#true, 201#L944-7true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 640#(= |t1Thread1of1ForFork1_inc_top_#t~nondet32#1| |#race~top~0|), 621#true, 618#true]) [2025-03-15 00:04:04,517 INFO L294 olderBase$Statistics]: this new event has 533 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 510 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 500 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L297 olderBase$Statistics]: existing Event has 489 ancestors and is cut-off event [2025-03-15 00:04:04,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][596], [632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 411#L944-6true, 16#L1022-4true, 640#(= |t1Thread1of1ForFork1_inc_top_#t~nondet32#1| |#race~top~0|), 621#true, 618#true]) [2025-03-15 00:04:04,518 INFO L294 olderBase$Statistics]: this new event has 532 ancestors and is cut-off event [2025-03-15 00:04:04,518 INFO L297 olderBase$Statistics]: existing Event has 499 ancestors and is cut-off event [2025-03-15 00:04:04,518 INFO L297 olderBase$Statistics]: existing Event has 488 ancestors and is cut-off event [2025-03-15 00:04:04,518 INFO L297 olderBase$Statistics]: existing Event has 509 ancestors and is cut-off event [2025-03-15 00:04:04,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][603], [632#true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 585#L995-4true, 16#L1022-4true, 621#true, 618#true]) [2025-03-15 00:04:04,698 INFO L294 olderBase$Statistics]: this new event has 539 ancestors and is cut-off event [2025-03-15 00:04:04,699 INFO L297 olderBase$Statistics]: existing Event has 495 ancestors and is cut-off event [2025-03-15 00:04:04,699 INFO L297 olderBase$Statistics]: existing Event has 516 ancestors and is cut-off event [2025-03-15 00:04:04,699 INFO L297 olderBase$Statistics]: existing Event has 506 ancestors and is cut-off event [2025-03-15 00:04:05,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 638#true, 74#L967-1true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true]) [2025-03-15 00:04:05,943 INFO L294 olderBase$Statistics]: this new event has 578 ancestors and is cut-off event [2025-03-15 00:04:05,943 INFO L297 olderBase$Statistics]: existing Event has 545 ancestors and is cut-off event [2025-03-15 00:04:05,943 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:05,943 INFO L297 olderBase$Statistics]: existing Event has 534 ancestors and is cut-off event [2025-03-15 00:04:05,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 272#L967-2true]) [2025-03-15 00:04:05,963 INFO L294 olderBase$Statistics]: this new event has 579 ancestors and is cut-off event [2025-03-15 00:04:05,963 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:05,963 INFO L297 olderBase$Statistics]: existing Event has 556 ancestors and is cut-off event [2025-03-15 00:04:05,963 INFO L297 olderBase$Statistics]: existing Event has 535 ancestors and is cut-off event [2025-03-15 00:04:05,983 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 140#L967-3true, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true]) [2025-03-15 00:04:05,983 INFO L294 olderBase$Statistics]: this new event has 580 ancestors and is cut-off event [2025-03-15 00:04:05,983 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:05,983 INFO L297 olderBase$Statistics]: existing Event has 557 ancestors and is cut-off event [2025-03-15 00:04:05,983 INFO L297 olderBase$Statistics]: existing Event has 536 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][775], [620#(= |#race~top~0| 0), 536#L967-8true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, t2Thread1of1ForFork0InUse, 637#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 3)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|)), 193#L1013-2true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:06,001 INFO L294 olderBase$Statistics]: this new event has 585 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L297 olderBase$Statistics]: existing Event has 541 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L297 olderBase$Statistics]: existing Event has 552 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L297 olderBase$Statistics]: existing Event has 562 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][775], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, t2Thread1of1ForFork0InUse, 193#L1013-2true, 637#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 3)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|)), 16#L1022-4true, 621#true, 446#L967-9true]) [2025-03-15 00:04:06,001 INFO L294 olderBase$Statistics]: this new event has 586 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L297 olderBase$Statistics]: existing Event has 542 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L297 olderBase$Statistics]: existing Event has 553 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L297 olderBase$Statistics]: existing Event has 563 ancestors and is cut-off event [2025-03-15 00:04:06,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][765], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 634#(= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 188#L967-5true]) [2025-03-15 00:04:06,001 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 538 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 549 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 559 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][769], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 347#L967-7true, 638#true, 617#(= |#race~flag~0| 0), t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 636#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|))]) [2025-03-15 00:04:06,002 INFO L294 olderBase$Statistics]: this new event has 584 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 561 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 551 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 540 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 385#L967-4true, 621#true]) [2025-03-15 00:04:06,002 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 537 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 558 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 548 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][766], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 621#true, 198#L967-6true, 635#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|))]) [2025-03-15 00:04:06,002 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 550 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 560 ancestors and is cut-off event [2025-03-15 00:04:06,002 INFO L297 olderBase$Statistics]: existing Event has 539 ancestors and is cut-off event [2025-03-15 00:04:06,018 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][662], [632#true, t1Thread1of1ForFork1InUse, 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 213#L997-2true, 621#true, 618#true]) [2025-03-15 00:04:06,018 INFO L294 olderBase$Statistics]: this new event has 586 ancestors and is cut-off event [2025-03-15 00:04:06,018 INFO L297 olderBase$Statistics]: existing Event has 502 ancestors and is cut-off event [2025-03-15 00:04:06,018 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:06,018 INFO L297 olderBase$Statistics]: existing Event has 523 ancestors and is cut-off event [2025-03-15 00:04:06,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][662], [632#true, 112#t1Err5ASSERT_VIOLATIONDATA_RACEtrue, t1Thread1of1ForFork1InUse, 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 615#true, 16#L1022-4true, 621#true, 618#true]) [2025-03-15 00:04:06,036 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:06,036 INFO L297 olderBase$Statistics]: existing Event has 524 ancestors and is cut-off event [2025-03-15 00:04:06,037 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:06,037 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:06,037 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][662], [632#true, t1Thread1of1ForFork1InUse, 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 499#L997-3true, 618#true]) [2025-03-15 00:04:06,037 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:06,037 INFO L297 olderBase$Statistics]: existing Event has 524 ancestors and is cut-off event [2025-03-15 00:04:06,037 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:06,037 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:06,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][697], [620#(= |#race~top~0| 0), 632#true, 182#L982-1true, 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true]) [2025-03-15 00:04:06,080 INFO L294 olderBase$Statistics]: this new event has 595 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 571 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 571 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 532 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][697], [632#true, 620#(= |#race~top~0| 0), 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 284#get_top_returnLabel#2true]) [2025-03-15 00:04:06,080 INFO L294 olderBase$Statistics]: this new event has 594 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 531 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 570 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 570 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][697], [632#true, 620#(= |#race~top~0| 0), 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 331#L952-6true]) [2025-03-15 00:04:06,080 INFO L294 olderBase$Statistics]: this new event has 593 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 569 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 530 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 569 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][697], [632#true, 620#(= |#race~top~0| 0), 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 615#true, 16#L1022-4true, 621#true, 426#L952-5true]) [2025-03-15 00:04:06,080 INFO L294 olderBase$Statistics]: this new event has 592 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 529 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:06,080 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:06,098 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), 424#L967-10true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true]) [2025-03-15 00:04:06,098 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:06,098 INFO L297 olderBase$Statistics]: existing Event has 564 ancestors and is cut-off event [2025-03-15 00:04:06,099 INFO L297 olderBase$Statistics]: existing Event has 543 ancestors and is cut-off event [2025-03-15 00:04:06,099 INFO L297 olderBase$Statistics]: existing Event has 554 ancestors and is cut-off event [2025-03-15 00:04:06,110 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 335#L944-1true, 621#true]) [2025-03-15 00:04:06,111 INFO L294 olderBase$Statistics]: this new event has 590 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 557 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 567 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 394#L944-2true, 621#true]) [2025-03-15 00:04:06,111 INFO L294 olderBase$Statistics]: this new event has 591 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 558 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 241#L968true, 16#L1022-4true, 621#true]) [2025-03-15 00:04:06,111 INFO L294 olderBase$Statistics]: this new event has 588 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 544 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 565 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, t2Thread1of1ForFork0InUse, 193#L1013-2true, 16#L1022-4true, 102#L944true, 621#true]) [2025-03-15 00:04:06,111 INFO L294 olderBase$Statistics]: this new event has 589 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 566 ancestors and is cut-off event [2025-03-15 00:04:06,111 INFO L297 olderBase$Statistics]: existing Event has 545 ancestors and is cut-off event [2025-03-15 00:04:06,112 INFO L297 olderBase$Statistics]: existing Event has 556 ancestors and is cut-off event [2025-03-15 00:04:06,187 INFO L124 PetriNetUnfolderBase]: 2590/12407 cut-off events. [2025-03-15 00:04:06,187 INFO L125 PetriNetUnfolderBase]: For 18566/19972 co-relation queries the response was YES. [2025-03-15 00:04:06,209 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26540 conditions, 12407 events. 2590/12407 cut-off events. For 18566/19972 co-relation queries the response was YES. Maximal size of possible extension queue 196. Compared 125385 event pairs, 687 based on Foata normal form. 95/11214 useless extension candidates. Maximal degree in co-relation 25142. Up to 2852 conditions per place. [2025-03-15 00:04:06,240 INFO L140 encePairwiseOnDemand]: 607/615 looper letters, 202 selfloop transitions, 12 changer transitions 19/873 dead transitions. [2025-03-15 00:04:06,241 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 622 places, 873 transitions, 4005 flow [2025-03-15 00:04:06,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 00:04:06,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 00:04:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1770 transitions. [2025-03-15 00:04:06,244 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.959349593495935 [2025-03-15 00:04:06,245 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 10 predicate places. [2025-03-15 00:04:06,246 INFO L471 AbstractCegarLoop]: Abstraction has has 622 places, 873 transitions, 4005 flow [2025-03-15 00:04:06,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 576.0) internal successors, (1728), 3 states have internal predecessors, (1728), 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 00:04:06,246 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:04:06,247 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:06,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-15 00:04:06,247 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:04:06,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:04:06,248 INFO L85 PathProgramCache]: Analyzing trace with hash 471422113, now seen corresponding path program 1 times [2025-03-15 00:04:06,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:04:06,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222840757] [2025-03-15 00:04:06,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:04:06,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:04:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:04:06,414 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 00:04:06,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:04:06,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222840757] [2025-03-15 00:04:06,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1222840757] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:04:06,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:04:06,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 00:04:06,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956056704] [2025-03-15 00:04:06,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:04:06,415 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 00:04:06,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:04:06,415 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 00:04:06,415 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 00:04:06,417 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 592 out of 615 [2025-03-15 00:04:06,418 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 622 places, 873 transitions, 4005 flow. Second operand has 3 states, 3 states have (on average 593.6666666666666) internal successors, (1781), 3 states have internal predecessors, (1781), 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 00:04:06,418 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:04:06,418 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 592 of 615 [2025-03-15 00:04:06,418 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:04:07,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][603], [632#true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 545#L942true, 16#L1022-4true, 621#true, 641#true, 618#true]) [2025-03-15 00:04:07,189 INFO L294 olderBase$Statistics]: this new event has 535 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 512 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 491 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 502 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][603], [632#true, 116#L970true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true, 618#true]) [2025-03-15 00:04:07,189 INFO L294 olderBase$Statistics]: this new event has 536 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 513 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 492 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, 40#L944-5true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:07,189 INFO L294 olderBase$Statistics]: this new event has 531 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 487 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 498 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 508 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][596], [632#true, 201#L944-7true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 640#(= |t1Thread1of1ForFork1_inc_top_#t~nondet32#1| |#race~top~0|), 621#true, 641#true, 618#true]) [2025-03-15 00:04:07,189 INFO L294 olderBase$Statistics]: this new event has 533 ancestors and is cut-off event [2025-03-15 00:04:07,189 INFO L297 olderBase$Statistics]: existing Event has 500 ancestors and is cut-off event [2025-03-15 00:04:07,190 INFO L297 olderBase$Statistics]: existing Event has 510 ancestors and is cut-off event [2025-03-15 00:04:07,190 INFO L297 olderBase$Statistics]: existing Event has 489 ancestors and is cut-off event [2025-03-15 00:04:07,190 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][596], [632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 411#L944-6true, 16#L1022-4true, 640#(= |t1Thread1of1ForFork1_inc_top_#t~nondet32#1| |#race~top~0|), 621#true, 641#true, 618#true]) [2025-03-15 00:04:07,190 INFO L294 olderBase$Statistics]: this new event has 532 ancestors and is cut-off event [2025-03-15 00:04:07,190 INFO L297 olderBase$Statistics]: existing Event has 499 ancestors and is cut-off event [2025-03-15 00:04:07,190 INFO L297 olderBase$Statistics]: existing Event has 509 ancestors and is cut-off event [2025-03-15 00:04:07,190 INFO L297 olderBase$Statistics]: existing Event has 488 ancestors and is cut-off event [2025-03-15 00:04:07,336 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][603], [632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 585#L995-4true, 16#L1022-4true, 621#true, 641#true, 618#true]) [2025-03-15 00:04:07,337 INFO L294 olderBase$Statistics]: this new event has 539 ancestors and is cut-off event [2025-03-15 00:04:07,338 INFO L297 olderBase$Statistics]: existing Event has 495 ancestors and is cut-off event [2025-03-15 00:04:07,338 INFO L297 olderBase$Statistics]: existing Event has 516 ancestors and is cut-off event [2025-03-15 00:04:07,338 INFO L297 olderBase$Statistics]: existing Event has 506 ancestors and is cut-off event [2025-03-15 00:04:08,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 74#L967-1true, 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:08,294 INFO L294 olderBase$Statistics]: this new event has 578 ancestors and is cut-off event [2025-03-15 00:04:08,294 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:08,294 INFO L297 olderBase$Statistics]: existing Event has 545 ancestors and is cut-off event [2025-03-15 00:04:08,294 INFO L297 olderBase$Statistics]: existing Event has 534 ancestors and is cut-off event [2025-03-15 00:04:08,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true, 272#L967-2true]) [2025-03-15 00:04:08,322 INFO L294 olderBase$Statistics]: this new event has 579 ancestors and is cut-off event [2025-03-15 00:04:08,322 INFO L297 olderBase$Statistics]: existing Event has 556 ancestors and is cut-off event [2025-03-15 00:04:08,322 INFO L297 olderBase$Statistics]: existing Event has 535 ancestors and is cut-off event [2025-03-15 00:04:08,322 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:08,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 140#L967-3true, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:08,345 INFO L294 olderBase$Statistics]: this new event has 580 ancestors and is cut-off event [2025-03-15 00:04:08,345 INFO L297 olderBase$Statistics]: existing Event has 557 ancestors and is cut-off event [2025-03-15 00:04:08,345 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:08,345 INFO L297 olderBase$Statistics]: existing Event has 536 ancestors and is cut-off event [2025-03-15 00:04:08,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][788], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 347#L967-7true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true, 636#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|))]) [2025-03-15 00:04:08,371 INFO L294 olderBase$Statistics]: this new event has 584 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 540 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 551 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 561 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 385#L967-4true, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:08,371 INFO L294 olderBase$Statistics]: this new event has 581 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 537 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 558 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 548 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][785], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 198#L967-6true, 641#true, 635#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|))]) [2025-03-15 00:04:08,371 INFO L294 olderBase$Statistics]: this new event has 583 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 550 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 560 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L297 olderBase$Statistics]: existing Event has 539 ancestors and is cut-off event [2025-03-15 00:04:08,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][794], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 637#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 3)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|)), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true, 446#L967-9true]) [2025-03-15 00:04:08,372 INFO L294 olderBase$Statistics]: this new event has 586 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 542 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 563 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 553 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][794], [620#(= |#race~top~0| 0), 536#L967-8true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 637#(and (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 2)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 3)) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|) (= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4) 1)) |t1Thread1of1ForFork1_push_#t~nondet37#1|)), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:08,372 INFO L294 olderBase$Statistics]: this new event has 585 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 541 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 552 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 562 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][782], [620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 634#(= (select (select |#race| |t1Thread1of1ForFork1_push_~stack#1.base|) (+ |t1Thread1of1ForFork1_push_~stack#1.offset| (* |t1Thread1of1ForFork1_push_#t~ret36#1| 4))) |t1Thread1of1ForFork1_push_#t~nondet37#1|), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true, 188#L967-5true]) [2025-03-15 00:04:08,372 INFO L294 olderBase$Statistics]: this new event has 582 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 538 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 549 ancestors and is cut-off event [2025-03-15 00:04:08,372 INFO L297 olderBase$Statistics]: existing Event has 559 ancestors and is cut-off event [2025-03-15 00:04:08,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][664], [632#true, t1Thread1of1ForFork1InUse, 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 213#L997-2true, 621#true, 643#(= |#race~flag~0| |t1Thread1of1ForFork1_#t~nondet45#1|), 618#true]) [2025-03-15 00:04:08,389 INFO L294 olderBase$Statistics]: this new event has 586 ancestors and is cut-off event [2025-03-15 00:04:08,389 INFO L297 olderBase$Statistics]: existing Event has 523 ancestors and is cut-off event [2025-03-15 00:04:08,389 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:08,389 INFO L297 olderBase$Statistics]: existing Event has 502 ancestors and is cut-off event [2025-03-15 00:04:08,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][664], [632#true, t1Thread1of1ForFork1InUse, 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 615#true, 16#L1022-4true, 621#true, 643#(= |#race~flag~0| |t1Thread1of1ForFork1_#t~nondet45#1|), 499#L997-3true, 618#true]) [2025-03-15 00:04:08,405 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:08,405 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:08,405 INFO L297 olderBase$Statistics]: existing Event has 524 ancestors and is cut-off event [2025-03-15 00:04:08,405 INFO L297 olderBase$Statistics]: existing Event has 503 ancestors and is cut-off event [2025-03-15 00:04:08,417 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][679], [632#true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 193#L1013-2true, 615#true, 16#L1022-4true, 431#L998true, 621#true, 641#true, 618#true]) [2025-03-15 00:04:08,418 INFO L294 olderBase$Statistics]: this new event has 588 ancestors and is cut-off event [2025-03-15 00:04:08,418 INFO L297 olderBase$Statistics]: existing Event has 525 ancestors and is cut-off event [2025-03-15 00:04:08,418 INFO L297 olderBase$Statistics]: existing Event has 548 ancestors and is cut-off event [2025-03-15 00:04:08,418 INFO L297 olderBase$Statistics]: existing Event has 504 ancestors and is cut-off event [2025-03-15 00:04:08,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][707], [620#(= |#race~top~0| 0), 632#true, 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 615#true, 16#L1022-4true, 621#true, 641#true, 331#L952-6true]) [2025-03-15 00:04:08,447 INFO L294 olderBase$Statistics]: this new event has 593 ancestors and is cut-off event [2025-03-15 00:04:08,447 INFO L297 olderBase$Statistics]: existing Event has 569 ancestors and is cut-off event [2025-03-15 00:04:08,447 INFO L297 olderBase$Statistics]: existing Event has 530 ancestors and is cut-off event [2025-03-15 00:04:08,447 INFO L297 olderBase$Statistics]: existing Event has 569 ancestors and is cut-off event [2025-03-15 00:04:08,448 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][707], [632#true, 620#(= |#race~top~0| 0), 182#L982-1true, 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 641#true]) [2025-03-15 00:04:08,448 INFO L294 olderBase$Statistics]: this new event has 595 ancestors and is cut-off event [2025-03-15 00:04:08,448 INFO L297 olderBase$Statistics]: existing Event has 532 ancestors and is cut-off event [2025-03-15 00:04:08,448 INFO L297 olderBase$Statistics]: existing Event has 571 ancestors and is cut-off event [2025-03-15 00:04:08,448 INFO L297 olderBase$Statistics]: existing Event has 571 ancestors and is cut-off event [2025-03-15 00:04:08,451 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][707], [620#(= |#race~top~0| 0), 632#true, 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 615#true, 621#true, 284#get_top_returnLabel#2true, 641#true]) [2025-03-15 00:04:08,451 INFO L294 olderBase$Statistics]: this new event has 594 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L297 olderBase$Statistics]: existing Event has 570 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L297 olderBase$Statistics]: existing Event has 531 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L297 olderBase$Statistics]: existing Event has 570 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1364] L998-->L998-3: Formula: (and (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_16| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) (= |v_t1Thread1of1ForFork1_#t~ret46#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, t1Thread1of1ForFork1_#t~ret46#1=|v_t1Thread1of1ForFork1_#t~ret46#1_1|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret46#1][707], [620#(= |#race~top~0| 0), 632#true, 24#L998-3true, t1Thread1of1ForFork1InUse, 638#true, t2Thread1of1ForFork0InUse, 615#true, 16#L1022-4true, 621#true, 426#L952-5true, 641#true]) [2025-03-15 00:04:08,452 INFO L294 olderBase$Statistics]: this new event has 592 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:08,452 INFO L297 olderBase$Statistics]: existing Event has 529 ancestors and is cut-off event [2025-03-15 00:04:08,473 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, 424#L967-10true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:08,473 INFO L294 olderBase$Statistics]: this new event has 587 ancestors and is cut-off event [2025-03-15 00:04:08,473 INFO L297 olderBase$Statistics]: existing Event has 564 ancestors and is cut-off event [2025-03-15 00:04:08,473 INFO L297 olderBase$Statistics]: existing Event has 554 ancestors and is cut-off event [2025-03-15 00:04:08,473 INFO L297 olderBase$Statistics]: existing Event has 543 ancestors and is cut-off event [2025-03-15 00:04:08,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 335#L944-1true, 621#true, 641#true]) [2025-03-15 00:04:08,487 INFO L294 olderBase$Statistics]: this new event has 590 ancestors and is cut-off event [2025-03-15 00:04:08,487 INFO L297 olderBase$Statistics]: existing Event has 557 ancestors and is cut-off event [2025-03-15 00:04:08,487 INFO L297 olderBase$Statistics]: existing Event has 546 ancestors and is cut-off event [2025-03-15 00:04:08,487 INFO L297 olderBase$Statistics]: existing Event has 567 ancestors and is cut-off event [2025-03-15 00:04:08,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 102#L944true, 621#true, 641#true]) [2025-03-15 00:04:08,487 INFO L294 olderBase$Statistics]: this new event has 589 ancestors and is cut-off event [2025-03-15 00:04:08,487 INFO L297 olderBase$Statistics]: existing Event has 545 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 556 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 566 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [632#true, 620#(= |#race~top~0| 0), t1Thread1of1ForFork1InUse, 617#(= |#race~flag~0| 0), 638#true, 193#L1013-2true, t2Thread1of1ForFork0InUse, 16#L1022-4true, 621#true, 394#L944-2true, 641#true]) [2025-03-15 00:04:08,488 INFO L294 olderBase$Statistics]: this new event has 591 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 568 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 558 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 547 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1399] L1008-3-->L1013-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~ret50#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_22| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_22|) |v_~#m~0.offset_22| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_22|, ~#m~0.offset=|v_~#m~0.offset_22|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_22|, t2Thread1of1ForFork0_#t~ret50#1=|v_t2Thread1of1ForFork0_#t~ret50#1_1|, ~#m~0.offset=|v_~#m~0.offset_22|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret50#1][590], [620#(= |#race~top~0| 0), 632#true, t1Thread1of1ForFork1InUse, 638#true, 617#(= |#race~flag~0| 0), 193#L1013-2true, t2Thread1of1ForFork0InUse, 241#L968true, 16#L1022-4true, 621#true, 641#true]) [2025-03-15 00:04:08,488 INFO L294 olderBase$Statistics]: this new event has 588 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 544 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 565 ancestors and is cut-off event [2025-03-15 00:04:08,488 INFO L297 olderBase$Statistics]: existing Event has 555 ancestors and is cut-off event [2025-03-15 00:04:08,574 INFO L124 PetriNetUnfolderBase]: 2746/12986 cut-off events. [2025-03-15 00:04:08,574 INFO L125 PetriNetUnfolderBase]: For 30240/33115 co-relation queries the response was YES. [2025-03-15 00:04:08,602 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30043 conditions, 12986 events. 2746/12986 cut-off events. For 30240/33115 co-relation queries the response was YES. Maximal size of possible extension queue 206. Compared 131922 event pairs, 689 based on Foata normal form. 115/11850 useless extension candidates. Maximal degree in co-relation 28534. Up to 2995 conditions per place. [2025-03-15 00:04:08,672 INFO L140 encePairwiseOnDemand]: 610/615 looper letters, 178 selfloop transitions, 6 changer transitions 19/897 dead transitions. [2025-03-15 00:04:08,672 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 624 places, 897 transitions, 4647 flow [2025-03-15 00:04:08,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 00:04:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 00:04:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1801 transitions. [2025-03-15 00:04:08,675 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9761517615176152 [2025-03-15 00:04:08,678 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 12 predicate places. [2025-03-15 00:04:08,678 INFO L471 AbstractCegarLoop]: Abstraction has has 624 places, 897 transitions, 4647 flow [2025-03-15 00:04:08,679 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 593.6666666666666) internal successors, (1781), 3 states have internal predecessors, (1781), 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 00:04:08,679 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:04:08,679 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:08,679 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-15 00:04:08,679 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t2Err1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:04:08,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:04:08,680 INFO L85 PathProgramCache]: Analyzing trace with hash 6977258, now seen corresponding path program 1 times [2025-03-15 00:04:08,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:04:08,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567164972] [2025-03-15 00:04:08,681 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:04:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:04:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:04:09,052 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 00:04:09,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:04:09,052 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567164972] [2025-03-15 00:04:09,052 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567164972] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:04:09,052 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:04:09,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-15 00:04:09,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343502713] [2025-03-15 00:04:09,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:04:09,053 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 00:04:09,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:04:09,054 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 00:04:09,054 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 00:04:09,055 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 593 out of 615 [2025-03-15 00:04:09,057 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 624 places, 897 transitions, 4647 flow. Second operand has 3 states, 3 states have (on average 596.6666666666666) internal successors, (1790), 3 states have internal predecessors, (1790), 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 00:04:09,057 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:04:09,057 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 593 of 615 [2025-03-15 00:04:09,057 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:04:09,292 INFO L124 PetriNetUnfolderBase]: 189/1894 cut-off events. [2025-03-15 00:04:09,292 INFO L125 PetriNetUnfolderBase]: For 11480/11528 co-relation queries the response was YES. [2025-03-15 00:04:09,295 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4392 conditions, 1894 events. 189/1894 cut-off events. For 11480/11528 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 9391 event pairs, 0 based on Foata normal form. 349/2165 useless extension candidates. Maximal degree in co-relation 2785. Up to 348 conditions per place. [2025-03-15 00:04:09,299 INFO L140 encePairwiseOnDemand]: 611/615 looper letters, 44 selfloop transitions, 32 changer transitions 22/700 dead transitions. [2025-03-15 00:04:09,299 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 615 places, 700 transitions, 3041 flow [2025-03-15 00:04:09,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 00:04:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 00:04:09,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1798 transitions. [2025-03-15 00:04:09,302 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9745257452574526 [2025-03-15 00:04:09,302 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 3 predicate places. [2025-03-15 00:04:09,302 INFO L471 AbstractCegarLoop]: Abstraction has has 615 places, 700 transitions, 3041 flow [2025-03-15 00:04:09,303 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 596.6666666666666) internal successors, (1790), 3 states have internal predecessors, (1790), 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 00:04:09,304 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:04:09,304 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:09,304 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-15 00:04:09,304 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:04:09,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:04:09,305 INFO L85 PathProgramCache]: Analyzing trace with hash 192482616, now seen corresponding path program 1 times [2025-03-15 00:04:09,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:04:09,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138321497] [2025-03-15 00:04:09,305 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:04:09,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:04:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:04:09,399 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 00:04:09,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:04:09,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138321497] [2025-03-15 00:04:09,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138321497] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:04:09,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:04:09,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-15 00:04:09,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142406771] [2025-03-15 00:04:09,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:04:09,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-15 00:04:09,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:04:09,401 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-15 00:04:09,401 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-15 00:04:09,402 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 572 out of 615 [2025-03-15 00:04:09,403 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 615 places, 700 transitions, 3041 flow. Second operand has 3 states, 3 states have (on average 579.0) internal successors, (1737), 3 states have internal predecessors, (1737), 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 00:04:09,403 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:04:09,403 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 572 of 615 [2025-03-15 00:04:09,403 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:04:09,700 INFO L124 PetriNetUnfolderBase]: 192/1893 cut-off events. [2025-03-15 00:04:09,701 INFO L125 PetriNetUnfolderBase]: For 6721/6777 co-relation queries the response was YES. [2025-03-15 00:04:09,703 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4754 conditions, 1893 events. 192/1893 cut-off events. For 6721/6777 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 9426 event pairs, 0 based on Foata normal form. 0/1817 useless extension candidates. Maximal degree in co-relation 3041. Up to 349 conditions per place. [2025-03-15 00:04:09,706 INFO L140 encePairwiseOnDemand]: 612/615 looper letters, 90 selfloop transitions, 2 changer transitions 22/700 dead transitions. [2025-03-15 00:04:09,706 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 616 places, 700 transitions, 3274 flow [2025-03-15 00:04:09,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-15 00:04:09,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-15 00:04:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1746 transitions. [2025-03-15 00:04:09,709 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9463414634146341 [2025-03-15 00:04:09,709 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 4 predicate places. [2025-03-15 00:04:09,710 INFO L471 AbstractCegarLoop]: Abstraction has has 616 places, 700 transitions, 3274 flow [2025-03-15 00:04:09,712 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 579.0) internal successors, (1737), 3 states have internal predecessors, (1737), 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 00:04:09,712 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-15 00:04:09,712 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:09,712 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-15 00:04:09,712 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 24 more)] === [2025-03-15 00:04:09,714 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-15 00:04:09,714 INFO L85 PathProgramCache]: Analyzing trace with hash -210630000, now seen corresponding path program 1 times [2025-03-15 00:04:09,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-15 00:04:09,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289360541] [2025-03-15 00:04:09,715 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-15 00:04:09,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-15 00:04:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-15 00:04:10,678 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 00:04:10,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-15 00:04:10,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289360541] [2025-03-15 00:04:10,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289360541] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-15 00:04:10,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-15 00:04:10,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-15 00:04:10,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614373348] [2025-03-15 00:04:10,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-15 00:04:10,679 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-15 00:04:10,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-15 00:04:10,680 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-15 00:04:10,680 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-15 00:04:10,682 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 581 out of 615 [2025-03-15 00:04:10,686 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 616 places, 700 transitions, 3274 flow. Second operand has 6 states, 6 states have (on average 584.3333333333334) internal successors, (3506), 6 states have internal predecessors, (3506), 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 00:04:10,686 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-15 00:04:10,686 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 581 of 615 [2025-03-15 00:04:10,686 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-15 00:04:11,028 INFO L124 PetriNetUnfolderBase]: 200/1897 cut-off events. [2025-03-15 00:04:11,028 INFO L125 PetriNetUnfolderBase]: For 8600/8672 co-relation queries the response was YES. [2025-03-15 00:04:11,031 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5165 conditions, 1897 events. 200/1897 cut-off events. For 8600/8672 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 9433 event pairs, 0 based on Foata normal form. 0/1823 useless extension candidates. Maximal degree in co-relation 3351. Up to 357 conditions per place. [2025-03-15 00:04:11,034 INFO L140 encePairwiseOnDemand]: 609/615 looper letters, 0 selfloop transitions, 0 changer transitions 703/703 dead transitions. [2025-03-15 00:04:11,034 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 620 places, 703 transitions, 3580 flow [2025-03-15 00:04:11,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-15 00:04:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-15 00:04:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3516 transitions. [2025-03-15 00:04:11,038 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9528455284552846 [2025-03-15 00:04:11,039 INFO L298 CegarLoopForPetriNet]: 612 programPoint places, 8 predicate places. [2025-03-15 00:04:11,039 INFO L471 AbstractCegarLoop]: Abstraction has has 620 places, 703 transitions, 3580 flow [2025-03-15 00:04:11,041 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 584.3333333333334) internal successors, (3506), 6 states have internal predecessors, (3506), 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 00:04:11,058 INFO L161 wickiGriesTestDumper]: Dumping Owicki-Gries test to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/stack_longer-1.i_petrified1_AllErrorsAtOnce [2025-03-15 00:04:11,125 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (25 of 26 remaining) [2025-03-15 00:04:11,125 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (24 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (23 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (22 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (21 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (20 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (19 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (18 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (17 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (16 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (15 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (14 of 26 remaining) [2025-03-15 00:04:11,126 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (13 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (12 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (11 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (10 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (9 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (8 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (7 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (6 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (5 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (4 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (3 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (2 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (1 of 26 remaining) [2025-03-15 00:04:11,127 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (0 of 26 remaining) [2025-03-15 00:04:11,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-15 00:04:11,128 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-15 00:04:11,139 INFO L328 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-15 00:04:11,140 INFO L188 ceAbstractionStarter]: Computing trace abstraction results [2025-03-15 00:04:11,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.03 12:04:11 BasicIcfg [2025-03-15 00:04:11,144 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-15 00:04:11,145 INFO L158 Benchmark]: Toolchain (without parser) took 21561.06ms. Allocated memory was 71.3MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 42.5MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 967.6MB. Max. memory is 8.0GB. [2025-03-15 00:04:11,145 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 8.0GB. [2025-03-15 00:04:11,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.48ms. Allocated memory is still 71.3MB. Free memory was 42.3MB in the beginning and 32.0MB in the end (delta: 10.3MB). Peak memory consumption was 26.9MB. Max. memory is 8.0GB. [2025-03-15 00:04:11,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.97ms. Allocated memory is still 71.3MB. Free memory was 32.0MB in the beginning and 26.0MB in the end (delta: 6.0MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-03-15 00:04:11,146 INFO L158 Benchmark]: Boogie Preprocessor took 62.97ms. Allocated memory is still 71.3MB. Free memory was 26.0MB in the beginning and 22.1MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-03-15 00:04:11,146 INFO L158 Benchmark]: RCFGBuilder took 1442.99ms. Allocated memory was 71.3MB in the beginning and 100.7MB in the end (delta: 29.4MB). Free memory was 22.1MB in the beginning and 49.7MB in the end (delta: -27.5MB). Peak memory consumption was 15.6MB. Max. memory is 8.0GB. [2025-03-15 00:04:11,146 INFO L158 Benchmark]: TraceAbstraction took 19219.47ms. Allocated memory was 100.7MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 48.6MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 944.1MB. Max. memory is 8.0GB. [2025-03-15 00:04:11,150 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 741.48ms. Allocated memory is still 71.3MB. Free memory was 42.3MB in the beginning and 32.0MB in the end (delta: 10.3MB). Peak memory consumption was 26.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 80.97ms. Allocated memory is still 71.3MB. Free memory was 32.0MB in the beginning and 26.0MB in the end (delta: 6.0MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 62.97ms. Allocated memory is still 71.3MB. Free memory was 26.0MB in the beginning and 22.1MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1442.99ms. Allocated memory was 71.3MB in the beginning and 100.7MB in the end (delta: 29.4MB). Free memory was 22.1MB in the beginning and 49.7MB in the end (delta: -27.5MB). Peak memory consumption was 15.6MB. Max. memory is 8.0GB. * TraceAbstraction took 19219.47ms. Allocated memory was 100.7MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 48.6MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 944.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 960]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 952]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 997]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 967]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 944]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 944]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 1008]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 952]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 948]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 948]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 952]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 982]: 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 5 procedures, 773 locations, 26 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.3s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 18.9s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 140 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 140 mSDsluCounter, 178 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 39 mSDsCounter, 28 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 530 IncrementalHoareTripleChecker+Invalid, 558 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 28 mSolverCounterUnsat, 139 mSDtfsCounter, 530 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 33 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4647occurred in iteration=6, InterpolantAutomatonStates: 38, 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, 0.5s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 4329 NumberOfCodeBlocks, 4329 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 4320 ConstructedInterpolants, 0 QuantifiedInterpolants, 5486 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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 12 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-03-15 00:04:11,171 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...