./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12fde76b4484c87975ec3c2c6c513458a595d4b258864aadbba7a9ba15d60c4e --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 11:16:42,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 11:16:42,297 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-17 11:16:42,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 11:16:42,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 11:16:42,323 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 11:16:42,324 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 11:16:42,324 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 11:16:42,324 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 11:16:42,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 11:16:42,325 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 11:16:42,325 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 11:16:42,325 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 11:16:42,325 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 11:16:42,326 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 11:16:42,326 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 11:16:42,327 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 11:16:42,327 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12fde76b4484c87975ec3c2c6c513458a595d4b258864aadbba7a9ba15d60c4e [2025-03-17 11:16:42,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 11:16:42,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 11:16:42,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 11:16:42,568 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 11:16:42,569 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 11:16:42,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i [2025-03-17 11:16:43,755 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e6870f/f56aedaec3ef46e39b9c598249f8435e/FLAG8dba0bc92 [2025-03-17 11:16:44,060 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 11:16:44,061 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/per-thread-array-join-counter-race-4.i [2025-03-17 11:16:44,080 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e6870f/f56aedaec3ef46e39b9c598249f8435e/FLAG8dba0bc92 [2025-03-17 11:16:44,326 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e6870f/f56aedaec3ef46e39b9c598249f8435e [2025-03-17 11:16:44,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 11:16:44,329 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 11:16:44,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 11:16:44,330 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 11:16:44,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 11:16:44,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,335 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ac7c03c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44, skipping insertion in model container [2025-03-17 11:16:44,336 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,366 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 11:16:44,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 11:16:44,645 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 11:16:44,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 11:16:44,743 INFO L204 MainTranslator]: Completed translation [2025-03-17 11:16:44,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44 WrapperNode [2025-03-17 11:16:44,744 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 11:16:44,745 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 11:16:44,745 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 11:16:44,745 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 11:16:44,750 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,768 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,799 INFO L138 Inliner]: procedures = 267, calls = 34, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 262 [2025-03-17 11:16:44,802 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 11:16:44,803 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 11:16:44,803 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 11:16:44,803 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 11:16:44,808 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,809 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,818 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,819 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,831 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,836 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,841 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,842 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,844 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 11:16:44,848 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 11:16:44,848 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 11:16:44,848 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 11:16:44,849 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (1/1) ... [2025-03-17 11:16:44,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 11:16:44,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 11:16:44,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-17 11:16:44,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-17 11:16:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 11:16:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-17 11:16:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-17 11:16:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-17 11:16:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-17 11:16:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 11:16:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 11:16:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure cleaner [2025-03-17 11:16:44,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cleaner [2025-03-17 11:16:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-17 11:16:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-03-17 11:16:44,900 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-03-17 11:16:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 11:16:44,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 11:16:44,901 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-17 11:16:45,007 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 11:16:45,009 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 11:16:45,360 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1072: havoc main_#t~mem39#1; [2025-03-17 11:16:45,389 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-17 11:16:45,389 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 11:16:45,419 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 11:16:45,424 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 11:16:45,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 11:16:45 BoogieIcfgContainer [2025-03-17 11:16:45,424 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 11:16:45,426 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 11:16:45,426 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 11:16:45,430 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 11:16:45,430 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 11:16:44" (1/3) ... [2025-03-17 11:16:45,430 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f043122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:16:45, skipping insertion in model container [2025-03-17 11:16:45,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:16:44" (2/3) ... [2025-03-17 11:16:45,431 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f043122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:16:45, skipping insertion in model container [2025-03-17 11:16:45,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 11:16:45" (3/3) ... [2025-03-17 11:16:45,432 INFO L128 eAbstractionObserver]: Analyzing ICFG per-thread-array-join-counter-race-4.i [2025-03-17 11:16:45,443 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 11:16:45,444 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG per-thread-array-join-counter-race-4.i that has 3 procedures, 370 locations, 1 initial locations, 5 loop locations, and 34 error locations. [2025-03-17 11:16:45,444 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-17 11:16:45,515 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-17 11:16:45,554 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 444 places, 451 transitions, 916 flow [2025-03-17 11:16:45,721 INFO L124 PetriNetUnfolderBase]: 19/567 cut-off events. [2025-03-17 11:16:45,724 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-17 11:16:45,734 INFO L83 FinitePrefix]: Finished finitePrefix Result has 578 conditions, 567 events. 19/567 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 918 event pairs, 0 based on Foata normal form. 0/483 useless extension candidates. Maximal degree in co-relation 363. Up to 6 conditions per place. [2025-03-17 11:16:45,735 INFO L82 GeneralOperation]: Start removeDead. Operand has 444 places, 451 transitions, 916 flow [2025-03-17 11:16:45,740 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 375 places, 379 transitions, 768 flow [2025-03-17 11:16:45,745 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 11:16:45,752 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=LoopHeads, 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;@6f3a13b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 11:16:45,752 INFO L334 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2025-03-17 11:16:45,771 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-17 11:16:45,771 INFO L124 PetriNetUnfolderBase]: 0/140 cut-off events. [2025-03-17 11:16:45,771 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-17 11:16:45,771 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:45,772 INFO L206 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] [2025-03-17 11:16:45,772 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:45,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:45,776 INFO L85 PathProgramCache]: Analyzing trace with hash 520405495, now seen corresponding path program 1 times [2025-03-17 11:16:45,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:45,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1816697884] [2025-03-17 11:16:45,781 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:45,850 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 140 statements into 1 equivalence classes. [2025-03-17 11:16:45,888 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 140 of 140 statements. [2025-03-17 11:16:45,889 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:45,889 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:46,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:46,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1816697884] [2025-03-17 11:16:46,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1816697884] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:46,090 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:46,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:46,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455806747] [2025-03-17 11:16:46,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:46,096 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:46,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:46,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:46,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:46,167 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 408 out of 451 [2025-03-17 11:16:46,172 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 375 places, 379 transitions, 768 flow. Second operand has 3 states, 3 states have (on average 409.3333333333333) internal successors, (1228), 3 states have internal predecessors, (1228), 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) [2025-03-17 11:16:46,172 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:46,172 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 408 of 451 [2025-03-17 11:16:46,174 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:46,657 INFO L124 PetriNetUnfolderBase]: 384/2882 cut-off events. [2025-03-17 11:16:46,657 INFO L125 PetriNetUnfolderBase]: For 32/32 co-relation queries the response was YES. [2025-03-17 11:16:46,664 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3515 conditions, 2882 events. 384/2882 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 49. Compared 20086 event pairs, 264 based on Foata normal form. 97/2495 useless extension candidates. Maximal degree in co-relation 3291. Up to 604 conditions per place. [2025-03-17 11:16:46,676 INFO L140 encePairwiseOnDemand]: 442/451 looper letters, 26 selfloop transitions, 2 changer transitions 1/370 dead transitions. [2025-03-17 11:16:46,676 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 373 places, 370 transitions, 806 flow [2025-03-17 11:16:46,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1259 transitions. [2025-03-17 11:16:46,691 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9305247597930525 [2025-03-17 11:16:46,692 INFO L175 Difference]: Start difference. First operand has 375 places, 379 transitions, 768 flow. Second operand 3 states and 1259 transitions. [2025-03-17 11:16:46,693 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 373 places, 370 transitions, 806 flow [2025-03-17 11:16:46,698 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 372 places, 370 transitions, 805 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-03-17 11:16:46,703 INFO L231 Difference]: Finished difference. Result has 372 places, 369 transitions, 751 flow [2025-03-17 11:16:46,706 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=749, PETRI_DIFFERENCE_MINUEND_PLACES=370, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=370, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=368, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=751, PETRI_PLACES=372, PETRI_TRANSITIONS=369} [2025-03-17 11:16:46,710 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -3 predicate places. [2025-03-17 11:16:46,711 INFO L471 AbstractCegarLoop]: Abstraction has has 372 places, 369 transitions, 751 flow [2025-03-17 11:16:46,712 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 409.3333333333333) internal successors, (1228), 3 states have internal predecessors, (1228), 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) [2025-03-17 11:16:46,712 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:46,712 INFO L206 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] [2025-03-17 11:16:46,712 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 11:16:46,713 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:46,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:46,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1420781436, now seen corresponding path program 1 times [2025-03-17 11:16:46,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:46,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150591409] [2025-03-17 11:16:46,715 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:46,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:46,740 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 144 statements into 1 equivalence classes. [2025-03-17 11:16:46,758 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 144 of 144 statements. [2025-03-17 11:16:46,758 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:46,758 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:46,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:46,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150591409] [2025-03-17 11:16:46,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150591409] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:46,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:46,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:46,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871287281] [2025-03-17 11:16:46,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:46,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:46,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:46,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:46,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:46,893 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 398 out of 451 [2025-03-17 11:16:46,894 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 372 places, 369 transitions, 751 flow. Second operand has 3 states, 3 states have (on average 399.0) internal successors, (1197), 3 states have internal predecessors, (1197), 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) [2025-03-17 11:16:46,894 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:46,894 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 398 of 451 [2025-03-17 11:16:46,895 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:47,302 INFO L124 PetriNetUnfolderBase]: 405/2952 cut-off events. [2025-03-17 11:16:47,302 INFO L125 PetriNetUnfolderBase]: For 33/33 co-relation queries the response was YES. [2025-03-17 11:16:47,314 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3652 conditions, 2952 events. 405/2952 cut-off events. For 33/33 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 20611 event pairs, 305 based on Foata normal form. 0/2543 useless extension candidates. Maximal degree in co-relation 3503. Up to 667 conditions per place. [2025-03-17 11:16:47,328 INFO L140 encePairwiseOnDemand]: 443/451 looper letters, 29 selfloop transitions, 1 changer transitions 0/362 dead transitions. [2025-03-17 11:16:47,329 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 366 places, 362 transitions, 797 flow [2025-03-17 11:16:47,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1231 transitions. [2025-03-17 11:16:47,331 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.909830007390983 [2025-03-17 11:16:47,332 INFO L175 Difference]: Start difference. First operand has 372 places, 369 transitions, 751 flow. Second operand 3 states and 1231 transitions. [2025-03-17 11:16:47,332 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 366 places, 362 transitions, 797 flow [2025-03-17 11:16:47,334 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 362 transitions, 793 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:47,340 INFO L231 Difference]: Finished difference. Result has 364 places, 362 transitions, 735 flow [2025-03-17 11:16:47,340 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=733, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=361, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=735, PETRI_PLACES=364, PETRI_TRANSITIONS=362} [2025-03-17 11:16:47,341 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -11 predicate places. [2025-03-17 11:16:47,341 INFO L471 AbstractCegarLoop]: Abstraction has has 364 places, 362 transitions, 735 flow [2025-03-17 11:16:47,342 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 399.0) internal successors, (1197), 3 states have internal predecessors, (1197), 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) [2025-03-17 11:16:47,342 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:47,342 INFO L206 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] [2025-03-17 11:16:47,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 11:16:47,342 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:47,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:47,344 INFO L85 PathProgramCache]: Analyzing trace with hash 463509185, now seen corresponding path program 1 times [2025-03-17 11:16:47,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:47,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682551457] [2025-03-17 11:16:47,346 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:47,376 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 157 statements into 1 equivalence classes. [2025-03-17 11:16:47,401 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 157 of 157 statements. [2025-03-17 11:16:47,401 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:47,401 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:47,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:47,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682551457] [2025-03-17 11:16:47,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682551457] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:47,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:47,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:47,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315808672] [2025-03-17 11:16:47,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:47,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:47,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:47,485 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:47,485 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:47,509 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 412 out of 451 [2025-03-17 11:16:47,510 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 364 places, 362 transitions, 735 flow. Second operand has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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) [2025-03-17 11:16:47,511 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:47,511 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 412 of 451 [2025-03-17 11:16:47,511 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:47,784 INFO L124 PetriNetUnfolderBase]: 416/2832 cut-off events. [2025-03-17 11:16:47,784 INFO L125 PetriNetUnfolderBase]: For 34/34 co-relation queries the response was YES. [2025-03-17 11:16:47,792 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3522 conditions, 2832 events. 416/2832 cut-off events. For 34/34 co-relation queries the response was YES. Maximal size of possible extension queue 54. Compared 20056 event pairs, 297 based on Foata normal form. 0/2417 useless extension candidates. Maximal degree in co-relation 3373. Up to 659 conditions per place. [2025-03-17 11:16:47,804 INFO L140 encePairwiseOnDemand]: 448/451 looper letters, 22 selfloop transitions, 2 changer transitions 0/361 dead transitions. [2025-03-17 11:16:47,804 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 365 places, 361 transitions, 781 flow [2025-03-17 11:16:47,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1261 transitions. [2025-03-17 11:16:47,806 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9320029563932003 [2025-03-17 11:16:47,806 INFO L175 Difference]: Start difference. First operand has 364 places, 362 transitions, 735 flow. Second operand 3 states and 1261 transitions. [2025-03-17 11:16:47,807 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 365 places, 361 transitions, 781 flow [2025-03-17 11:16:47,808 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 361 transitions, 780 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-03-17 11:16:47,810 INFO L231 Difference]: Finished difference. Result has 364 places, 361 transitions, 736 flow [2025-03-17 11:16:47,811 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=732, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=361, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=359, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=736, PETRI_PLACES=364, PETRI_TRANSITIONS=361} [2025-03-17 11:16:47,811 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -11 predicate places. [2025-03-17 11:16:47,811 INFO L471 AbstractCegarLoop]: Abstraction has has 364 places, 361 transitions, 736 flow [2025-03-17 11:16:47,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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) [2025-03-17 11:16:47,812 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:47,812 INFO L206 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] [2025-03-17 11:16:47,812 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 11:16:47,813 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:47,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:47,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1479206914, now seen corresponding path program 1 times [2025-03-17 11:16:47,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:47,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880094322] [2025-03-17 11:16:47,814 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:47,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:47,839 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 169 statements into 1 equivalence classes. [2025-03-17 11:16:47,850 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 169 of 169 statements. [2025-03-17 11:16:47,850 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:47,850 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:47,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:47,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880094322] [2025-03-17 11:16:47,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880094322] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:47,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:47,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:47,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45271219] [2025-03-17 11:16:47,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:47,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:47,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:47,908 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:47,908 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:47,933 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 410 out of 451 [2025-03-17 11:16:47,934 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 364 places, 361 transitions, 736 flow. Second operand has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 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) [2025-03-17 11:16:47,934 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:47,934 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 410 of 451 [2025-03-17 11:16:47,934 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:48,308 INFO L124 PetriNetUnfolderBase]: 549/3740 cut-off events. [2025-03-17 11:16:48,308 INFO L125 PetriNetUnfolderBase]: For 35/35 co-relation queries the response was YES. [2025-03-17 11:16:48,314 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4641 conditions, 3740 events. 549/3740 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 60. Compared 28685 event pairs, 411 based on Foata normal form. 0/3206 useless extension candidates. Maximal degree in co-relation 4492. Up to 861 conditions per place. [2025-03-17 11:16:48,327 INFO L140 encePairwiseOnDemand]: 448/451 looper letters, 23 selfloop transitions, 2 changer transitions 0/360 dead transitions. [2025-03-17 11:16:48,328 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 365 places, 360 transitions, 784 flow [2025-03-17 11:16:48,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:48,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1256 transitions. [2025-03-17 11:16:48,331 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9283074648928308 [2025-03-17 11:16:48,331 INFO L175 Difference]: Start difference. First operand has 364 places, 361 transitions, 736 flow. Second operand 3 states and 1256 transitions. [2025-03-17 11:16:48,331 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 365 places, 360 transitions, 784 flow [2025-03-17 11:16:48,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 363 places, 360 transitions, 780 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:48,336 INFO L231 Difference]: Finished difference. Result has 363 places, 360 transitions, 734 flow [2025-03-17 11:16:48,336 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=730, PETRI_DIFFERENCE_MINUEND_PLACES=361, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=360, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=358, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=734, PETRI_PLACES=363, PETRI_TRANSITIONS=360} [2025-03-17 11:16:48,337 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -12 predicate places. [2025-03-17 11:16:48,337 INFO L471 AbstractCegarLoop]: Abstraction has has 363 places, 360 transitions, 734 flow [2025-03-17 11:16:48,338 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 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) [2025-03-17 11:16:48,338 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:48,338 INFO L206 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] [2025-03-17 11:16:48,338 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-17 11:16:48,339 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:48,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:48,339 INFO L85 PathProgramCache]: Analyzing trace with hash 917573223, now seen corresponding path program 1 times [2025-03-17 11:16:48,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:48,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373165501] [2025-03-17 11:16:48,339 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:48,366 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 178 statements into 1 equivalence classes. [2025-03-17 11:16:48,379 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 178 of 178 statements. [2025-03-17 11:16:48,379 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:48,379 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:48,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:48,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:48,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373165501] [2025-03-17 11:16:48,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373165501] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:48,425 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:48,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:48,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713800258] [2025-03-17 11:16:48,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:48,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:48,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:48,426 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:48,426 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:48,459 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 409 out of 451 [2025-03-17 11:16:48,460 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 360 transitions, 734 flow. Second operand has 3 states, 3 states have (on average 410.3333333333333) internal successors, (1231), 3 states have internal predecessors, (1231), 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) [2025-03-17 11:16:48,460 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:48,460 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 409 of 451 [2025-03-17 11:16:48,460 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:48,894 INFO L124 PetriNetUnfolderBase]: 717/3499 cut-off events. [2025-03-17 11:16:48,895 INFO L125 PetriNetUnfolderBase]: For 35/35 co-relation queries the response was YES. [2025-03-17 11:16:48,902 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4616 conditions, 3499 events. 717/3499 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 25726 event pairs, 505 based on Foata normal form. 0/2897 useless extension candidates. Maximal degree in co-relation 4467. Up to 1075 conditions per place. [2025-03-17 11:16:48,913 INFO L140 encePairwiseOnDemand]: 448/451 looper letters, 24 selfloop transitions, 2 changer transitions 0/359 dead transitions. [2025-03-17 11:16:48,914 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 359 transitions, 784 flow [2025-03-17 11:16:48,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1254 transitions. [2025-03-17 11:16:48,916 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2025-03-17 11:16:48,917 INFO L175 Difference]: Start difference. First operand has 363 places, 360 transitions, 734 flow. Second operand 3 states and 1254 transitions. [2025-03-17 11:16:48,917 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 364 places, 359 transitions, 784 flow [2025-03-17 11:16:48,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 362 places, 359 transitions, 780 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:48,922 INFO L231 Difference]: Finished difference. Result has 362 places, 359 transitions, 732 flow [2025-03-17 11:16:48,922 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=728, PETRI_DIFFERENCE_MINUEND_PLACES=360, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=359, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=357, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=732, PETRI_PLACES=362, PETRI_TRANSITIONS=359} [2025-03-17 11:16:48,923 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -13 predicate places. [2025-03-17 11:16:48,923 INFO L471 AbstractCegarLoop]: Abstraction has has 362 places, 359 transitions, 732 flow [2025-03-17 11:16:48,924 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 410.3333333333333) internal successors, (1231), 3 states have internal predecessors, (1231), 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) [2025-03-17 11:16:48,924 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:48,924 INFO L206 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] [2025-03-17 11:16:48,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-17 11:16:48,924 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:48,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:48,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1154421998, now seen corresponding path program 1 times [2025-03-17 11:16:48,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:48,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257738344] [2025-03-17 11:16:48,925 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:48,948 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 186 statements into 1 equivalence classes. [2025-03-17 11:16:48,960 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 186 of 186 statements. [2025-03-17 11:16:48,960 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:48,960 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:49,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:49,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257738344] [2025-03-17 11:16:49,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257738344] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:49,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:49,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:49,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920145488] [2025-03-17 11:16:49,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:49,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:49,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:49,036 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:49,037 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:49,060 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 401 out of 451 [2025-03-17 11:16:49,061 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 362 places, 359 transitions, 732 flow. Second operand has 3 states, 3 states have (on average 402.0) internal successors, (1206), 3 states have internal predecessors, (1206), 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) [2025-03-17 11:16:49,061 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:49,061 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 401 of 451 [2025-03-17 11:16:49,061 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:49,473 INFO L124 PetriNetUnfolderBase]: 1108/3870 cut-off events. [2025-03-17 11:16:49,473 INFO L125 PetriNetUnfolderBase]: For 38/38 co-relation queries the response was YES. [2025-03-17 11:16:49,480 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5580 conditions, 3870 events. 1108/3870 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 27510 event pairs, 465 based on Foata normal form. 0/3416 useless extension candidates. Maximal degree in co-relation 5432. Up to 1645 conditions per place. [2025-03-17 11:16:49,490 INFO L140 encePairwiseOnDemand]: 443/451 looper letters, 34 selfloop transitions, 3 changer transitions 0/365 dead transitions. [2025-03-17 11:16:49,490 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 359 places, 365 transitions, 823 flow [2025-03-17 11:16:49,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1245 transitions. [2025-03-17 11:16:49,493 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9201773835920177 [2025-03-17 11:16:49,493 INFO L175 Difference]: Start difference. First operand has 362 places, 359 transitions, 732 flow. Second operand 3 states and 1245 transitions. [2025-03-17 11:16:49,493 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 359 places, 365 transitions, 823 flow [2025-03-17 11:16:49,494 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 357 places, 365 transitions, 819 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:49,497 INFO L231 Difference]: Finished difference. Result has 358 places, 357 transitions, 739 flow [2025-03-17 11:16:49,498 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=718, PETRI_DIFFERENCE_MINUEND_PLACES=355, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=354, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=351, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=739, PETRI_PLACES=358, PETRI_TRANSITIONS=357} [2025-03-17 11:16:49,499 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -17 predicate places. [2025-03-17 11:16:49,499 INFO L471 AbstractCegarLoop]: Abstraction has has 358 places, 357 transitions, 739 flow [2025-03-17 11:16:49,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 402.0) internal successors, (1206), 3 states have internal predecessors, (1206), 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) [2025-03-17 11:16:49,500 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:49,500 INFO L206 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] [2025-03-17 11:16:49,500 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-17 11:16:49,500 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:49,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:49,501 INFO L85 PathProgramCache]: Analyzing trace with hash 1096759943, now seen corresponding path program 1 times [2025-03-17 11:16:49,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:49,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982413355] [2025-03-17 11:16:49,501 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:49,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:49,522 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-03-17 11:16:49,531 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-03-17 11:16:49,532 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:49,532 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:49,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:49,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:49,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982413355] [2025-03-17 11:16:49,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982413355] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:49,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:49,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:49,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744876048] [2025-03-17 11:16:49,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:49,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:49,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:49,595 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:49,595 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:49,609 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 410 out of 451 [2025-03-17 11:16:49,611 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 358 places, 357 transitions, 739 flow. Second operand has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 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) [2025-03-17 11:16:49,611 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:49,611 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 410 of 451 [2025-03-17 11:16:49,611 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:49,991 INFO L124 PetriNetUnfolderBase]: 508/3249 cut-off events. [2025-03-17 11:16:49,991 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2025-03-17 11:16:49,997 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4173 conditions, 3249 events. 508/3249 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 24784 event pairs, 334 based on Foata normal form. 0/2877 useless extension candidates. Maximal degree in co-relation 4025. Up to 842 conditions per place. [2025-03-17 11:16:50,003 INFO L140 encePairwiseOnDemand]: 445/451 looper letters, 28 selfloop transitions, 3 changer transitions 0/363 dead transitions. [2025-03-17 11:16:50,004 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 357 places, 363 transitions, 813 flow [2025-03-17 11:16:50,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:50,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1264 transitions. [2025-03-17 11:16:50,007 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.934220251293422 [2025-03-17 11:16:50,007 INFO L175 Difference]: Start difference. First operand has 358 places, 357 transitions, 739 flow. Second operand 3 states and 1264 transitions. [2025-03-17 11:16:50,007 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 357 places, 363 transitions, 813 flow [2025-03-17 11:16:50,010 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 357 places, 363 transitions, 813 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-17 11:16:50,014 INFO L231 Difference]: Finished difference. Result has 358 places, 357 transitions, 754 flow [2025-03-17 11:16:50,014 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=733, PETRI_DIFFERENCE_MINUEND_PLACES=355, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=354, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=351, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=754, PETRI_PLACES=358, PETRI_TRANSITIONS=357} [2025-03-17 11:16:50,015 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -17 predicate places. [2025-03-17 11:16:50,015 INFO L471 AbstractCegarLoop]: Abstraction has has 358 places, 357 transitions, 754 flow [2025-03-17 11:16:50,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 411.3333333333333) internal successors, (1234), 3 states have internal predecessors, (1234), 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) [2025-03-17 11:16:50,017 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:50,017 INFO L206 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] [2025-03-17 11:16:50,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-17 11:16:50,017 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting cleanerErr8ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:50,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:50,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1404673742, now seen corresponding path program 1 times [2025-03-17 11:16:50,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:50,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515771532] [2025-03-17 11:16:50,018 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:50,036 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 201 statements into 1 equivalence classes. [2025-03-17 11:16:50,045 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 201 of 201 statements. [2025-03-17 11:16:50,045 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:50,045 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:50,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:50,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515771532] [2025-03-17 11:16:50,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515771532] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:50,092 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:50,092 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:50,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045956385] [2025-03-17 11:16:50,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:50,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:50,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:50,094 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:50,094 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:50,113 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 404 out of 451 [2025-03-17 11:16:50,114 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 358 places, 357 transitions, 754 flow. Second operand has 3 states, 3 states have (on average 405.6666666666667) internal successors, (1217), 3 states have internal predecessors, (1217), 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) [2025-03-17 11:16:50,114 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:50,114 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 404 of 451 [2025-03-17 11:16:50,114 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:50,647 INFO L124 PetriNetUnfolderBase]: 1084/5580 cut-off events. [2025-03-17 11:16:50,647 INFO L125 PetriNetUnfolderBase]: For 45/48 co-relation queries the response was YES. [2025-03-17 11:16:50,658 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7423 conditions, 5580 events. 1084/5580 cut-off events. For 45/48 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 46488 event pairs, 469 based on Foata normal form. 0/4950 useless extension candidates. Maximal degree in co-relation 7274. Up to 1535 conditions per place. [2025-03-17 11:16:50,669 INFO L140 encePairwiseOnDemand]: 444/451 looper letters, 33 selfloop transitions, 3 changer transitions 0/365 dead transitions. [2025-03-17 11:16:50,669 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 356 places, 365 transitions, 845 flow [2025-03-17 11:16:50,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1252 transitions. [2025-03-17 11:16:50,671 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.925351071692535 [2025-03-17 11:16:50,672 INFO L175 Difference]: Start difference. First operand has 358 places, 357 transitions, 754 flow. Second operand 3 states and 1252 transitions. [2025-03-17 11:16:50,672 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 356 places, 365 transitions, 845 flow [2025-03-17 11:16:50,673 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 356 places, 365 transitions, 845 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-17 11:16:50,675 INFO L231 Difference]: Finished difference. Result has 357 places, 356 transitions, 767 flow [2025-03-17 11:16:50,676 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=746, PETRI_DIFFERENCE_MINUEND_PLACES=354, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=353, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=350, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=767, PETRI_PLACES=357, PETRI_TRANSITIONS=356} [2025-03-17 11:16:50,676 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -18 predicate places. [2025-03-17 11:16:50,676 INFO L471 AbstractCegarLoop]: Abstraction has has 357 places, 356 transitions, 767 flow [2025-03-17 11:16:50,677 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 405.6666666666667) internal successors, (1217), 3 states have internal predecessors, (1217), 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) [2025-03-17 11:16:50,677 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:50,677 INFO L206 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] [2025-03-17 11:16:50,677 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-17 11:16:50,678 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:50,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:50,678 INFO L85 PathProgramCache]: Analyzing trace with hash -257074811, now seen corresponding path program 1 times [2025-03-17 11:16:50,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:50,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836457123] [2025-03-17 11:16:50,678 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:50,695 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 201 statements into 1 equivalence classes. [2025-03-17 11:16:50,702 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 201 of 201 statements. [2025-03-17 11:16:50,702 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:50,703 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:50,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:50,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836457123] [2025-03-17 11:16:50,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836457123] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:50,736 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:50,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:50,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003912711] [2025-03-17 11:16:50,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:50,737 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:50,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:50,737 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:50,737 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:50,759 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 408 out of 451 [2025-03-17 11:16:50,761 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 356 transitions, 767 flow. Second operand has 3 states, 3 states have (on average 409.3333333333333) internal successors, (1228), 3 states have internal predecessors, (1228), 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) [2025-03-17 11:16:50,761 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:50,761 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 408 of 451 [2025-03-17 11:16:50,761 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:51,519 INFO L124 PetriNetUnfolderBase]: 1280/6515 cut-off events. [2025-03-17 11:16:51,519 INFO L125 PetriNetUnfolderBase]: For 87/87 co-relation queries the response was YES. [2025-03-17 11:16:51,535 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8923 conditions, 6515 events. 1280/6515 cut-off events. For 87/87 co-relation queries the response was YES. Maximal size of possible extension queue 111. Compared 56085 event pairs, 465 based on Foata normal form. 0/5761 useless extension candidates. Maximal degree in co-relation 8773. Up to 1020 conditions per place. [2025-03-17 11:16:51,552 INFO L140 encePairwiseOnDemand]: 440/451 looper letters, 40 selfloop transitions, 8 changer transitions 0/378 dead transitions. [2025-03-17 11:16:51,552 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 359 places, 378 transitions, 913 flow [2025-03-17 11:16:51,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1275 transitions. [2025-03-17 11:16:51,555 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9423503325942351 [2025-03-17 11:16:51,555 INFO L175 Difference]: Start difference. First operand has 357 places, 356 transitions, 767 flow. Second operand 3 states and 1275 transitions. [2025-03-17 11:16:51,555 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 359 places, 378 transitions, 913 flow [2025-03-17 11:16:51,557 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 359 places, 378 transitions, 913 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-17 11:16:51,560 INFO L231 Difference]: Finished difference. Result has 361 places, 364 transitions, 837 flow [2025-03-17 11:16:51,560 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=767, PETRI_DIFFERENCE_MINUEND_PLACES=357, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=356, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=348, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=837, PETRI_PLACES=361, PETRI_TRANSITIONS=364} [2025-03-17 11:16:51,561 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -14 predicate places. [2025-03-17 11:16:51,561 INFO L471 AbstractCegarLoop]: Abstraction has has 361 places, 364 transitions, 837 flow [2025-03-17 11:16:51,562 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 409.3333333333333) internal successors, (1228), 3 states have internal predecessors, (1228), 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) [2025-03-17 11:16:51,562 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:51,562 INFO L206 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] [2025-03-17 11:16:51,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-17 11:16:51,562 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting cleanerErr7ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:51,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:51,563 INFO L85 PathProgramCache]: Analyzing trace with hash 769873455, now seen corresponding path program 1 times [2025-03-17 11:16:51,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:51,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498244400] [2025-03-17 11:16:51,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:51,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:51,583 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-03-17 11:16:51,595 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-03-17 11:16:51,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:51,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:51,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:51,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498244400] [2025-03-17 11:16:51,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498244400] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:51,768 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:51,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:51,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314696640] [2025-03-17 11:16:51,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:51,769 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:51,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:51,769 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:51,769 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:51,846 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 408 out of 451 [2025-03-17 11:16:51,848 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 361 places, 364 transitions, 837 flow. Second operand has 3 states, 3 states have (on average 410.3333333333333) internal successors, (1231), 3 states have internal predecessors, (1231), 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) [2025-03-17 11:16:51,848 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:51,848 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 408 of 451 [2025-03-17 11:16:51,848 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:53,332 INFO L124 PetriNetUnfolderBase]: 3184/14712 cut-off events. [2025-03-17 11:16:53,332 INFO L125 PetriNetUnfolderBase]: For 576/602 co-relation queries the response was YES. [2025-03-17 11:16:53,365 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21740 conditions, 14712 events. 3184/14712 cut-off events. For 576/602 co-relation queries the response was YES. Maximal size of possible extension queue 225. Compared 148630 event pairs, 1587 based on Foata normal form. 0/13211 useless extension candidates. Maximal degree in co-relation 21587. Up to 3612 conditions per place. [2025-03-17 11:16:53,398 INFO L140 encePairwiseOnDemand]: 441/451 looper letters, 41 selfloop transitions, 9 changer transitions 0/385 dead transitions. [2025-03-17 11:16:53,399 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 385 transitions, 985 flow [2025-03-17 11:16:53,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1275 transitions. [2025-03-17 11:16:53,401 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9423503325942351 [2025-03-17 11:16:53,401 INFO L175 Difference]: Start difference. First operand has 361 places, 364 transitions, 837 flow. Second operand 3 states and 1275 transitions. [2025-03-17 11:16:53,401 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 385 transitions, 985 flow [2025-03-17 11:16:53,407 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 361 places, 385 transitions, 969 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:53,410 INFO L231 Difference]: Finished difference. Result has 363 places, 372 transitions, 891 flow [2025-03-17 11:16:53,411 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=821, PETRI_DIFFERENCE_MINUEND_PLACES=359, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=364, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=355, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=891, PETRI_PLACES=363, PETRI_TRANSITIONS=372} [2025-03-17 11:16:53,412 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -12 predicate places. [2025-03-17 11:16:53,412 INFO L471 AbstractCegarLoop]: Abstraction has has 363 places, 372 transitions, 891 flow [2025-03-17 11:16:53,413 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 410.3333333333333) internal successors, (1231), 3 states have internal predecessors, (1231), 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) [2025-03-17 11:16:53,413 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:53,413 INFO L206 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] [2025-03-17 11:16:53,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-17 11:16:53,413 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:53,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:53,414 INFO L85 PathProgramCache]: Analyzing trace with hash -915503323, now seen corresponding path program 1 times [2025-03-17 11:16:53,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:53,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320777555] [2025-03-17 11:16:53,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:53,432 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 207 statements into 1 equivalence classes. [2025-03-17 11:16:53,455 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 207 of 207 statements. [2025-03-17 11:16:53,456 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:53,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:53,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:53,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:53,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320777555] [2025-03-17 11:16:53,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320777555] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:53,579 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:53,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:16:53,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680817455] [2025-03-17 11:16:53,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:53,579 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 11:16:53,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:53,580 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 11:16:53,581 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 11:16:53,637 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 451 [2025-03-17 11:16:53,639 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 372 transitions, 891 flow. Second operand has 5 states, 5 states have (on average 412.8) internal successors, (2064), 5 states have internal predecessors, (2064), 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) [2025-03-17 11:16:53,639 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:53,639 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 451 [2025-03-17 11:16:53,639 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:54,938 INFO L124 PetriNetUnfolderBase]: 1981/10917 cut-off events. [2025-03-17 11:16:54,939 INFO L125 PetriNetUnfolderBase]: For 429/446 co-relation queries the response was YES. [2025-03-17 11:16:54,964 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15966 conditions, 10917 events. 1981/10917 cut-off events. For 429/446 co-relation queries the response was YES. Maximal size of possible extension queue 201. Compared 108694 event pairs, 1301 based on Foata normal form. 4/9766 useless extension candidates. Maximal degree in co-relation 15810. Up to 2288 conditions per place. [2025-03-17 11:16:54,987 INFO L140 encePairwiseOnDemand]: 442/451 looper letters, 34 selfloop transitions, 8 changer transitions 0/386 dead transitions. [2025-03-17 11:16:54,987 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 368 places, 386 transitions, 1002 flow [2025-03-17 11:16:54,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 11:16:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-17 11:16:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2509 transitions. [2025-03-17 11:16:54,991 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9271988174427199 [2025-03-17 11:16:54,991 INFO L175 Difference]: Start difference. First operand has 363 places, 372 transitions, 891 flow. Second operand 6 states and 2509 transitions. [2025-03-17 11:16:54,991 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 368 places, 386 transitions, 1002 flow [2025-03-17 11:16:54,997 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 366 places, 386 transitions, 984 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:55,000 INFO L231 Difference]: Finished difference. Result has 370 places, 376 transitions, 918 flow [2025-03-17 11:16:55,000 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=868, PETRI_DIFFERENCE_MINUEND_PLACES=361, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=371, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=363, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=918, PETRI_PLACES=370, PETRI_TRANSITIONS=376} [2025-03-17 11:16:55,001 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -5 predicate places. [2025-03-17 11:16:55,001 INFO L471 AbstractCegarLoop]: Abstraction has has 370 places, 376 transitions, 918 flow [2025-03-17 11:16:55,002 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 412.8) internal successors, (2064), 5 states have internal predecessors, (2064), 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) [2025-03-17 11:16:55,002 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:55,002 INFO L206 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] [2025-03-17 11:16:55,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-17 11:16:55,002 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:55,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:55,003 INFO L85 PathProgramCache]: Analyzing trace with hash -322235664, now seen corresponding path program 1 times [2025-03-17 11:16:55,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:55,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624786742] [2025-03-17 11:16:55,003 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:55,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:55,022 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 212 statements into 1 equivalence classes. [2025-03-17 11:16:55,030 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 212 of 212 statements. [2025-03-17 11:16:55,030 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:55,030 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:55,155 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:55,155 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624786742] [2025-03-17 11:16:55,155 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624786742] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:55,155 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:55,155 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:16:55,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61222883] [2025-03-17 11:16:55,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:55,156 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:16:55,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:55,156 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:16:55,156 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:16:55,217 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 451 [2025-03-17 11:16:55,218 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 370 places, 376 transitions, 918 flow. Second operand has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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) [2025-03-17 11:16:55,218 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:55,218 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 451 [2025-03-17 11:16:55,218 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:57,160 INFO L124 PetriNetUnfolderBase]: 2823/13670 cut-off events. [2025-03-17 11:16:57,160 INFO L125 PetriNetUnfolderBase]: For 1076/1122 co-relation queries the response was YES. [2025-03-17 11:16:57,193 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21044 conditions, 13670 events. 2823/13670 cut-off events. For 1076/1122 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 139222 event pairs, 1522 based on Foata normal form. 0/12285 useless extension candidates. Maximal degree in co-relation 20883. Up to 3416 conditions per place. [2025-03-17 11:16:57,219 INFO L140 encePairwiseOnDemand]: 446/451 looper letters, 38 selfloop transitions, 6 changer transitions 0/388 dead transitions. [2025-03-17 11:16:57,219 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 372 places, 388 transitions, 1041 flow [2025-03-17 11:16:57,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:16:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:16:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1270 transitions. [2025-03-17 11:16:57,221 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9386548410938654 [2025-03-17 11:16:57,221 INFO L175 Difference]: Start difference. First operand has 370 places, 376 transitions, 918 flow. Second operand 3 states and 1270 transitions. [2025-03-17 11:16:57,221 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 372 places, 388 transitions, 1041 flow [2025-03-17 11:16:57,225 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 371 places, 388 transitions, 1037 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-03-17 11:16:57,227 INFO L231 Difference]: Finished difference. Result has 373 places, 381 transitions, 968 flow [2025-03-17 11:16:57,227 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=914, PETRI_DIFFERENCE_MINUEND_PLACES=369, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=376, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=370, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=968, PETRI_PLACES=373, PETRI_TRANSITIONS=381} [2025-03-17 11:16:57,228 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -2 predicate places. [2025-03-17 11:16:57,228 INFO L471 AbstractCegarLoop]: Abstraction has has 373 places, 381 transitions, 968 flow [2025-03-17 11:16:57,229 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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) [2025-03-17 11:16:57,229 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:57,229 INFO L206 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] [2025-03-17 11:16:57,229 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-17 11:16:57,229 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting cleanerErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:57,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:57,230 INFO L85 PathProgramCache]: Analyzing trace with hash -595084231, now seen corresponding path program 1 times [2025-03-17 11:16:57,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:57,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147783248] [2025-03-17 11:16:57,230 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:57,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:57,246 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-03-17 11:16:57,258 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-03-17 11:16:57,258 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:57,258 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 11:16:57,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:57,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147783248] [2025-03-17 11:16:57,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147783248] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:57,365 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:57,365 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:16:57,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943492976] [2025-03-17 11:16:57,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:57,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 11:16:57,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:57,367 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 11:16:57,367 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 11:16:57,452 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 451 [2025-03-17 11:16:57,454 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 373 places, 381 transitions, 968 flow. Second operand has 5 states, 5 states have (on average 413.0) internal successors, (2065), 5 states have internal predecessors, (2065), 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) [2025-03-17 11:16:57,454 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:57,454 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 451 [2025-03-17 11:16:57,455 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:16:58,864 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][343], [452#(= |#race~threads_total~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 488#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 422#L1030true, 174#ULTIMATE.startFINALtrue, Black: 487#(<= ~threads_total~0 0), Black: 490#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 462#true, Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 500#true, Black: 466#true, 495#true, 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 464#(= |#race~datas_mutex~0| 0), 468#(= |#race~tids~0| 0), Black: 474#true]) [2025-03-17 11:16:58,865 INFO L294 olderBase$Statistics]: this new event has 377 ancestors and is cut-off event [2025-03-17 11:16:58,865 INFO L297 olderBase$Statistics]: existing Event has 377 ancestors and is cut-off event [2025-03-17 11:16:58,865 INFO L297 olderBase$Statistics]: existing Event has 294 ancestors and is cut-off event [2025-03-17 11:16:58,865 INFO L297 olderBase$Statistics]: existing Event has 294 ancestors and is cut-off event [2025-03-17 11:16:58,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([847] L1035-3-->L1035-2: Formula: (= v_cleanerThread1of1ForFork0_~i~1_31 (+ |v_cleanerThread1of1ForFork0_#t~post15_3| 1)) InVars {cleanerThread1of1ForFork0_#t~post15=|v_cleanerThread1of1ForFork0_#t~post15_3|} OutVars{cleanerThread1of1ForFork0_#t~post15=|v_cleanerThread1of1ForFork0_#t~post15_3|, cleanerThread1of1ForFork0_~i~1=v_cleanerThread1of1ForFork0_~i~1_31} AuxVars[] AssignedVars[cleanerThread1of1ForFork0_~i~1][324], [452#(= |#race~threads_total~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 161#L1029true, 29#L1035-2true, 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 488#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), Black: 487#(<= ~threads_total~0 0), 174#ULTIMATE.startFINALtrue, Black: 490#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 462#true, Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 500#true, Black: 466#true, 495#true, 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 464#(= |#race~datas_mutex~0| 0), 468#(= |#race~tids~0| 0), Black: 474#true]) [2025-03-17 11:16:58,893 INFO L294 olderBase$Statistics]: this new event has 375 ancestors and is cut-off event [2025-03-17 11:16:58,893 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2025-03-17 11:16:58,893 INFO L297 olderBase$Statistics]: existing Event has 292 ancestors and is cut-off event [2025-03-17 11:16:58,893 INFO L297 olderBase$Statistics]: existing Event has 375 ancestors and is cut-off event [2025-03-17 11:16:59,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([847] L1035-3-->L1035-2: Formula: (= v_cleanerThread1of1ForFork0_~i~1_31 (+ |v_cleanerThread1of1ForFork0_#t~post15_3| 1)) InVars {cleanerThread1of1ForFork0_#t~post15=|v_cleanerThread1of1ForFork0_#t~post15_3|} OutVars{cleanerThread1of1ForFork0_#t~post15=|v_cleanerThread1of1ForFork0_#t~post15_3|, cleanerThread1of1ForFork0_~i~1=v_cleanerThread1of1ForFork0_~i~1_31} AuxVars[] AssignedVars[cleanerThread1of1ForFork0_~i~1][324], [452#(= |#race~threads_total~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 161#L1029true, 29#L1035-2true, 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 488#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 174#ULTIMATE.startFINALtrue, Black: 487#(<= ~threads_total~0 0), Black: 490#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 462#true, Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 500#true, Black: 466#true, 495#true, 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 464#(= |#race~datas_mutex~0| 0), 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0)]) [2025-03-17 11:16:59,165 INFO L294 olderBase$Statistics]: this new event has 396 ancestors and is cut-off event [2025-03-17 11:16:59,165 INFO L297 olderBase$Statistics]: existing Event has 375 ancestors and is cut-off event [2025-03-17 11:16:59,165 INFO L297 olderBase$Statistics]: existing Event has 375 ancestors and is cut-off event [2025-03-17 11:16:59,165 INFO L297 olderBase$Statistics]: existing Event has 375 ancestors and is cut-off event [2025-03-17 11:16:59,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][343], [452#(= |#race~threads_total~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 488#(and (<= ~threads_total~0 0) (= |ULTIMATE.start_main_~i~3#1| 0)), 422#L1030true, 174#ULTIMATE.startFINALtrue, Black: 487#(<= ~threads_total~0 0), Black: 490#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= ~threads_total~0 0)), Black: 462#true, Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 500#true, Black: 466#true, 495#true, 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 244#L1045true, 464#(= |#race~datas_mutex~0| 0), 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0)]) [2025-03-17 11:16:59,171 INFO L294 olderBase$Statistics]: this new event has 398 ancestors and is cut-off event [2025-03-17 11:16:59,171 INFO L297 olderBase$Statistics]: existing Event has 377 ancestors and is cut-off event [2025-03-17 11:16:59,171 INFO L297 olderBase$Statistics]: existing Event has 377 ancestors and is cut-off event [2025-03-17 11:16:59,171 INFO L297 olderBase$Statistics]: existing Event has 377 ancestors and is cut-off event [2025-03-17 11:16:59,216 INFO L124 PetriNetUnfolderBase]: 3011/14998 cut-off events. [2025-03-17 11:16:59,216 INFO L125 PetriNetUnfolderBase]: For 1417/1537 co-relation queries the response was YES. [2025-03-17 11:16:59,248 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23039 conditions, 14998 events. 3011/14998 cut-off events. For 1417/1537 co-relation queries the response was YES. Maximal size of possible extension queue 203. Compared 155073 event pairs, 1719 based on Foata normal form. 7/13449 useless extension candidates. Maximal degree in co-relation 22876. Up to 3616 conditions per place. [2025-03-17 11:16:59,274 INFO L140 encePairwiseOnDemand]: 442/451 looper letters, 25 selfloop transitions, 4 changer transitions 17/393 dead transitions. [2025-03-17 11:16:59,274 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 378 places, 393 transitions, 1079 flow [2025-03-17 11:16:59,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 11:16:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-17 11:16:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2510 transitions. [2025-03-17 11:16:59,277 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9275683665927569 [2025-03-17 11:16:59,277 INFO L175 Difference]: Start difference. First operand has 373 places, 381 transitions, 968 flow. Second operand 6 states and 2510 transitions. [2025-03-17 11:16:59,277 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 378 places, 393 transitions, 1079 flow [2025-03-17 11:16:59,283 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 376 places, 393 transitions, 1067 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-17 11:16:59,285 INFO L231 Difference]: Finished difference. Result has 378 places, 376 transitions, 943 flow [2025-03-17 11:16:59,286 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=951, PETRI_DIFFERENCE_MINUEND_PLACES=371, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=380, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=376, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=943, PETRI_PLACES=378, PETRI_TRANSITIONS=376} [2025-03-17 11:16:59,286 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, 3 predicate places. [2025-03-17 11:16:59,286 INFO L471 AbstractCegarLoop]: Abstraction has has 378 places, 376 transitions, 943 flow [2025-03-17 11:16:59,287 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 413.0) internal successors, (2065), 5 states have internal predecessors, (2065), 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) [2025-03-17 11:16:59,287 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:16:59,287 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:16:59,287 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-03-17 11:16:59,287 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:16:59,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:16:59,288 INFO L85 PathProgramCache]: Analyzing trace with hash 131619928, now seen corresponding path program 1 times [2025-03-17 11:16:59,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:16:59,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560692454] [2025-03-17 11:16:59,288 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:16:59,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:16:59,303 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-03-17 11:16:59,316 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-03-17 11:16:59,317 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:16:59,317 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:16:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 11:16:59,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:16:59,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560692454] [2025-03-17 11:16:59,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560692454] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:16:59,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:16:59,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 11:16:59,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686563220] [2025-03-17 11:16:59,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:16:59,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-17 11:16:59,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:16:59,800 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 11:16:59,800 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-17 11:16:59,965 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 394 out of 451 [2025-03-17 11:16:59,967 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 378 places, 376 transitions, 943 flow. Second operand has 6 states, 6 states have (on average 395.8333333333333) internal successors, (2375), 6 states have internal predecessors, (2375), 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) [2025-03-17 11:16:59,967 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:16:59,967 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 394 of 451 [2025-03-17 11:16:59,967 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:17:03,501 INFO L124 PetriNetUnfolderBase]: 6922/25387 cut-off events. [2025-03-17 11:17:03,501 INFO L125 PetriNetUnfolderBase]: For 5019/5258 co-relation queries the response was YES. [2025-03-17 11:17:03,571 INFO L83 FinitePrefix]: Finished finitePrefix Result has 43841 conditions, 25387 events. 6922/25387 cut-off events. For 5019/5258 co-relation queries the response was YES. Maximal size of possible extension queue 526. Compared 275186 event pairs, 3758 based on Foata normal form. 0/23000 useless extension candidates. Maximal degree in co-relation 43674. Up to 8733 conditions per place. [2025-03-17 11:17:03,626 INFO L140 encePairwiseOnDemand]: 437/451 looper letters, 90 selfloop transitions, 46 changer transitions 0/464 dead transitions. [2025-03-17 11:17:03,626 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 379 places, 464 transitions, 1505 flow [2025-03-17 11:17:03,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 11:17:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-17 11:17:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2480 transitions. [2025-03-17 11:17:03,629 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9164818920916482 [2025-03-17 11:17:03,629 INFO L175 Difference]: Start difference. First operand has 378 places, 376 transitions, 943 flow. Second operand 6 states and 2480 transitions. [2025-03-17 11:17:03,629 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 379 places, 464 transitions, 1505 flow [2025-03-17 11:17:03,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 370 places, 464 transitions, 1477 flow, removed 7 selfloop flow, removed 9 redundant places. [2025-03-17 11:17:03,643 INFO L231 Difference]: Finished difference. Result has 374 places, 421 transitions, 1282 flow [2025-03-17 11:17:03,644 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=915, PETRI_DIFFERENCE_MINUEND_PLACES=365, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=376, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=357, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1282, PETRI_PLACES=374, PETRI_TRANSITIONS=421} [2025-03-17 11:17:03,644 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, -1 predicate places. [2025-03-17 11:17:03,644 INFO L471 AbstractCegarLoop]: Abstraction has has 374 places, 421 transitions, 1282 flow [2025-03-17 11:17:03,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 395.8333333333333) internal successors, (2375), 6 states have internal predecessors, (2375), 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) [2025-03-17 11:17:03,645 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:17:03,646 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:17:03,646 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-03-17 11:17:03,646 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting cleanerErr5ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:17:03,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:17:03,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1378891686, now seen corresponding path program 1 times [2025-03-17 11:17:03,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:17:03,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1310554069] [2025-03-17 11:17:03,647 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:17:03,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:17:03,662 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-03-17 11:17:03,671 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-03-17 11:17:03,671 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:17:03,671 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:17:04,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 11:17:04,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:17:04,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1310554069] [2025-03-17 11:17:04,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1310554069] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:17:04,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:17:04,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-17 11:17:04,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656530226] [2025-03-17 11:17:04,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:17:04,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-17 11:17:04,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:17:04,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-17 11:17:04,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2025-03-17 11:17:04,289 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 404 out of 451 [2025-03-17 11:17:04,292 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 374 places, 421 transitions, 1282 flow. Second operand has 7 states, 7 states have (on average 406.0) internal successors, (2842), 7 states have internal predecessors, (2842), 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) [2025-03-17 11:17:04,292 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:17:04,292 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 404 of 451 [2025-03-17 11:17:04,292 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:17:08,270 INFO L124 PetriNetUnfolderBase]: 7191/30915 cut-off events. [2025-03-17 11:17:08,271 INFO L125 PetriNetUnfolderBase]: For 5018/5628 co-relation queries the response was YES. [2025-03-17 11:17:08,394 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53626 conditions, 30915 events. 7191/30915 cut-off events. For 5018/5628 co-relation queries the response was YES. Maximal size of possible extension queue 540. Compared 360556 event pairs, 3188 based on Foata normal form. 196/28035 useless extension candidates. Maximal degree in co-relation 53465. Up to 7705 conditions per place. [2025-03-17 11:17:08,643 INFO L140 encePairwiseOnDemand]: 439/451 looper letters, 58 selfloop transitions, 14 changer transitions 10/466 dead transitions. [2025-03-17 11:17:08,643 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 383 places, 466 transitions, 1541 flow [2025-03-17 11:17:08,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-03-17 11:17:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2025-03-17 11:17:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 4122 transitions. [2025-03-17 11:17:08,647 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9139689578713969 [2025-03-17 11:17:08,647 INFO L175 Difference]: Start difference. First operand has 374 places, 421 transitions, 1282 flow. Second operand 10 states and 4122 transitions. [2025-03-17 11:17:08,647 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 383 places, 466 transitions, 1541 flow [2025-03-17 11:17:08,678 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 383 places, 466 transitions, 1509 flow, removed 16 selfloop flow, removed 0 redundant places. [2025-03-17 11:17:08,681 INFO L231 Difference]: Finished difference. Result has 387 places, 428 transitions, 1317 flow [2025-03-17 11:17:08,682 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=1245, PETRI_DIFFERENCE_MINUEND_PLACES=374, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=420, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=409, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1317, PETRI_PLACES=387, PETRI_TRANSITIONS=428} [2025-03-17 11:17:08,682 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, 12 predicate places. [2025-03-17 11:17:08,682 INFO L471 AbstractCegarLoop]: Abstraction has has 387 places, 428 transitions, 1317 flow [2025-03-17 11:17:08,683 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 406.0) internal successors, (2842), 7 states have internal predecessors, (2842), 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) [2025-03-17 11:17:08,683 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:17:08,683 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:17:08,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-03-17 11:17:08,684 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting cleanerErr7ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:17:08,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:17:08,684 INFO L85 PathProgramCache]: Analyzing trace with hash 2116573703, now seen corresponding path program 1 times [2025-03-17 11:17:08,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:17:08,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542170641] [2025-03-17 11:17:08,684 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:17:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:17:08,707 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-03-17 11:17:08,719 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-03-17 11:17:08,721 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:17:08,721 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:17:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 11:17:08,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:17:08,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542170641] [2025-03-17 11:17:08,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542170641] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:17:08,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:17:08,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-17 11:17:08,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866141942] [2025-03-17 11:17:08,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:17:08,918 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-17 11:17:08,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:17:08,919 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-17 11:17:08,919 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2025-03-17 11:17:09,373 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 399 out of 451 [2025-03-17 11:17:09,375 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 387 places, 428 transitions, 1317 flow. Second operand has 8 states, 8 states have (on average 400.875) internal successors, (3207), 8 states have internal predecessors, (3207), 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) [2025-03-17 11:17:09,375 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:17:09,375 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 399 of 451 [2025-03-17 11:17:09,375 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:17:11,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([890] L1029-2-->L1029: Formula: (= (store |v_#race_36| v_~datas~0.base_17 (store (select |v_#race_36| v_~datas~0.base_17) (+ v_threadThread1of1ForFork1_~i~0_7 v_~datas~0.offset_17) |v_threadThread1of1ForFork1_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} OutVars{#race=|v_#race_35|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} AuxVars[] AssignedVars[#race][365], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), 161#L1029true, Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 137#L1061-3true, Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 466#true, Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, 320#L1037true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:11,189 INFO L294 olderBase$Statistics]: this new event has 296 ancestors and is cut-off event [2025-03-17 11:17:11,190 INFO L297 olderBase$Statistics]: existing Event has 296 ancestors and is cut-off event [2025-03-17 11:17:11,190 INFO L297 olderBase$Statistics]: existing Event has 275 ancestors and is cut-off event [2025-03-17 11:17:11,190 INFO L297 olderBase$Statistics]: existing Event has 275 ancestors and is cut-off event [2025-03-17 11:17:11,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L1036-3-->L1036: Formula: (let ((.cse0 (select |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10)) (.cse1 (+ (* v_cleanerThread1of1ForFork0_~i~1_9 24) v_~datas_mutex~0.offset_10))) (and (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| v_~datas_mutex~0.base_10 (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_cleanerThread1of1ForFork0_#t~ret6_1| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, cleanerThread1of1ForFork0_~i~1=v_cleanerThread1of1ForFork0_~i~1_9, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} OutVars{cleanerThread1of1ForFork0_#t~ret6=|v_cleanerThread1of1ForFork0_#t~ret6_1|, #pthreadsMutex=|v_#pthreadsMutex_39|, cleanerThread1of1ForFork0_~i~1=v_cleanerThread1of1ForFork0_~i~1_9, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_10, ~datas_mutex~0.base=v_~datas_mutex~0.base_10} AuxVars[] AssignedVars[cleanerThread1of1ForFork0_#t~ret6, #pthreadsMutex][390], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 174#ULTIMATE.startFINALtrue, 209#L1036true, Black: 462#true, Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 466#true, Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 468#(= |#race~tids~0| 0), 541#(not (= ~datas~0.base ~tids~0.base)), Black: 474#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 495#true, 519#true, 509#true, 464#(= |#race~datas_mutex~0| 0), 212#L1028-4true]) [2025-03-17 11:17:11,219 INFO L294 olderBase$Statistics]: this new event has 296 ancestors and is cut-off event [2025-03-17 11:17:11,219 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2025-03-17 11:17:11,219 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-17 11:17:11,219 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2025-03-17 11:17:11,272 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([890] L1029-2-->L1029: Formula: (= (store |v_#race_36| v_~datas~0.base_17 (store (select |v_#race_36| v_~datas~0.base_17) (+ v_threadThread1of1ForFork1_~i~0_7 v_~datas~0.offset_17) |v_threadThread1of1ForFork1_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} OutVars{#race=|v_#race_35|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} AuxVars[] AssignedVars[#race][365], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 161#L1029true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 137#L1061-3true, Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 466#true, Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 244#L1045true, 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:11,272 INFO L294 olderBase$Statistics]: this new event has 301 ancestors and is cut-off event [2025-03-17 11:17:11,272 INFO L297 olderBase$Statistics]: existing Event has 280 ancestors and is cut-off event [2025-03-17 11:17:11,272 INFO L297 olderBase$Statistics]: existing Event has 280 ancestors and is cut-off event [2025-03-17 11:17:11,272 INFO L297 olderBase$Statistics]: existing Event has 301 ancestors and is cut-off event [2025-03-17 11:17:13,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([906] threadEXIT-->L1038: Formula: (= v_threadThread1of1ForFork1_thidvar0_6 |v_cleanerThread1of1ForFork0_#t~mem8_8|) InVars {threadThread1of1ForFork1_thidvar0=v_threadThread1of1ForFork1_thidvar0_6, cleanerThread1of1ForFork0_#t~mem8=|v_cleanerThread1of1ForFork0_#t~mem8_8|} OutVars{threadThread1of1ForFork1_thidvar0=v_threadThread1of1ForFork1_thidvar0_6, cleanerThread1of1ForFork0_#t~mem8=|v_cleanerThread1of1ForFork0_#t~mem8_8|} AuxVars[] AssignedVars[][463], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 174#ULTIMATE.startFINALtrue, Black: 462#true, Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 468#(= |#race~tids~0| 0), 541#(not (= ~datas~0.base ~tids~0.base)), 272#L1038true, Black: 474#true, 442#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), 519#true, Black: 495#true, 509#true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:13,876 INFO L294 olderBase$Statistics]: this new event has 407 ancestors and is cut-off event [2025-03-17 11:17:13,876 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:17:13,876 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:17:13,876 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-03-17 11:17:13,887 INFO L124 PetriNetUnfolderBase]: 8449/33402 cut-off events. [2025-03-17 11:17:13,887 INFO L125 PetriNetUnfolderBase]: For 15729/17413 co-relation queries the response was YES. [2025-03-17 11:17:14,023 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66100 conditions, 33402 events. 8449/33402 cut-off events. For 15729/17413 co-relation queries the response was YES. Maximal size of possible extension queue 591. Compared 384215 event pairs, 2672 based on Foata normal form. 66/30544 useless extension candidates. Maximal degree in co-relation 65933. Up to 6265 conditions per place. [2025-03-17 11:17:14,123 INFO L140 encePairwiseOnDemand]: 438/451 looper letters, 95 selfloop transitions, 48 changer transitions 0/494 dead transitions. [2025-03-17 11:17:14,124 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 397 places, 494 transitions, 1911 flow [2025-03-17 11:17:14,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-03-17 11:17:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2025-03-17 11:17:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 4477 transitions. [2025-03-17 11:17:14,130 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9024390243902439 [2025-03-17 11:17:14,130 INFO L175 Difference]: Start difference. First operand has 387 places, 428 transitions, 1317 flow. Second operand 11 states and 4477 transitions. [2025-03-17 11:17:14,130 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 397 places, 494 transitions, 1911 flow [2025-03-17 11:17:14,152 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 393 places, 494 transitions, 1903 flow, removed 0 selfloop flow, removed 4 redundant places. [2025-03-17 11:17:14,156 INFO L231 Difference]: Finished difference. Result has 397 places, 451 transitions, 1678 flow [2025-03-17 11:17:14,156 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=1309, PETRI_DIFFERENCE_MINUEND_PLACES=383, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=428, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=389, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1678, PETRI_PLACES=397, PETRI_TRANSITIONS=451} [2025-03-17 11:17:14,156 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, 22 predicate places. [2025-03-17 11:17:14,156 INFO L471 AbstractCegarLoop]: Abstraction has has 397 places, 451 transitions, 1678 flow [2025-03-17 11:17:14,157 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 400.875) internal successors, (3207), 8 states have internal predecessors, (3207), 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) [2025-03-17 11:17:14,157 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:17:14,158 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:17:14,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-03-17 11:17:14,158 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:17:14,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:17:14,159 INFO L85 PathProgramCache]: Analyzing trace with hash 929787512, now seen corresponding path program 1 times [2025-03-17 11:17:14,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:17:14,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435064068] [2025-03-17 11:17:14,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:17:14,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:17:14,178 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-03-17 11:17:14,190 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-03-17 11:17:14,190 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:17:14,190 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:17:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 11:17:14,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:17:14,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435064068] [2025-03-17 11:17:14,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435064068] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:17:14,842 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:17:14,842 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-17 11:17:14,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756075754] [2025-03-17 11:17:14,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:17:14,842 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-03-17 11:17:14,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:17:14,843 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-03-17 11:17:14,843 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2025-03-17 11:17:15,466 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 387 out of 451 [2025-03-17 11:17:15,468 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 397 places, 451 transitions, 1678 flow. Second operand has 11 states, 11 states have (on average 388.72727272727275) internal successors, (4276), 11 states have internal predecessors, (4276), 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) [2025-03-17 11:17:15,468 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:17:15,468 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 387 of 451 [2025-03-17 11:17:15,468 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:17:21,464 INFO L124 PetriNetUnfolderBase]: 11100/40058 cut-off events. [2025-03-17 11:17:21,464 INFO L125 PetriNetUnfolderBase]: For 45649/48876 co-relation queries the response was YES. [2025-03-17 11:17:21,704 INFO L83 FinitePrefix]: Finished finitePrefix Result has 89050 conditions, 40058 events. 11100/40058 cut-off events. For 45649/48876 co-relation queries the response was YES. Maximal size of possible extension queue 641. Compared 466989 event pairs, 3864 based on Foata normal form. 569/37424 useless extension candidates. Maximal degree in co-relation 88878. Up to 7853 conditions per place. [2025-03-17 11:17:21,853 INFO L140 encePairwiseOnDemand]: 433/451 looper letters, 164 selfloop transitions, 57 changer transitions 0/554 dead transitions. [2025-03-17 11:17:21,853 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 409 places, 554 transitions, 2679 flow [2025-03-17 11:17:21,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-17 11:17:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2025-03-17 11:17:21,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 5168 transitions. [2025-03-17 11:17:21,864 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8814600034112229 [2025-03-17 11:17:21,864 INFO L175 Difference]: Start difference. First operand has 397 places, 451 transitions, 1678 flow. Second operand 13 states and 5168 transitions. [2025-03-17 11:17:21,864 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 409 places, 554 transitions, 2679 flow [2025-03-17 11:17:21,989 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 403 places, 554 transitions, 2646 flow, removed 11 selfloop flow, removed 6 redundant places. [2025-03-17 11:17:21,993 INFO L231 Difference]: Finished difference. Result has 407 places, 476 transitions, 2006 flow [2025-03-17 11:17:21,994 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=1659, PETRI_DIFFERENCE_MINUEND_PLACES=391, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=451, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=36, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=406, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=2006, PETRI_PLACES=407, PETRI_TRANSITIONS=476} [2025-03-17 11:17:21,994 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, 32 predicate places. [2025-03-17 11:17:21,994 INFO L471 AbstractCegarLoop]: Abstraction has has 407 places, 476 transitions, 2006 flow [2025-03-17 11:17:21,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 388.72727272727275) internal successors, (4276), 11 states have internal predecessors, (4276), 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) [2025-03-17 11:17:21,995 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:17:21,995 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:17:21,995 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-03-17 11:17:21,995 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:17:21,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:17:21,996 INFO L85 PathProgramCache]: Analyzing trace with hash 494156638, now seen corresponding path program 1 times [2025-03-17 11:17:21,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:17:21,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634626347] [2025-03-17 11:17:21,996 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:17:21,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:17:22,017 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-03-17 11:17:22,024 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-03-17 11:17:22,025 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:17:22,025 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:17:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 11:17:22,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:17:22,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634626347] [2025-03-17 11:17:22,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634626347] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:17:22,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:17:22,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:17:22,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551696749] [2025-03-17 11:17:22,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:17:22,061 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:17:22,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:17:22,062 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:17:22,062 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:17:22,089 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 410 out of 451 [2025-03-17 11:17:22,093 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 407 places, 476 transitions, 2006 flow. Second operand has 3 states, 3 states have (on average 412.6666666666667) internal successors, (1238), 3 states have internal predecessors, (1238), 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) [2025-03-17 11:17:22,093 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:17:22,093 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 410 of 451 [2025-03-17 11:17:22,093 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:17:24,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([890] L1029-2-->L1029: Formula: (= (store |v_#race_36| v_~datas~0.base_17 (store (select |v_#race_36| v_~datas~0.base_17) (+ v_threadThread1of1ForFork1_~i~0_7 v_~datas~0.offset_17) |v_threadThread1of1ForFork1_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} OutVars{#race=|v_#race_35|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} AuxVars[] AssignedVars[#race][298], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 161#L1029true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 105#L1061true, Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 29#L1035-2true, 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:24,990 INFO L294 olderBase$Statistics]: this new event has 335 ancestors and is cut-off event [2025-03-17 11:17:24,990 INFO L297 olderBase$Statistics]: existing Event has 335 ancestors and is cut-off event [2025-03-17 11:17:24,990 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-17 11:17:24,991 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-17 11:17:25,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][345], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), 591#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 466#true, Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 509#true, 76#L1063-1true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:25,425 INFO L294 olderBase$Statistics]: this new event has 346 ancestors and is cut-off event [2025-03-17 11:17:25,425 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-17 11:17:25,425 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-17 11:17:25,425 INFO L297 olderBase$Statistics]: existing Event has 346 ancestors and is cut-off event [2025-03-17 11:17:25,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][345], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), 591#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 244#L1045true, 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0), 367#L1063-2true]) [2025-03-17 11:17:25,459 INFO L294 olderBase$Statistics]: this new event has 347 ancestors and is cut-off event [2025-03-17 11:17:25,459 INFO L297 olderBase$Statistics]: existing Event has 347 ancestors and is cut-off event [2025-03-17 11:17:25,459 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-17 11:17:25,459 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-17 11:17:25,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 160#L1065-3true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 509#true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:25,525 INFO L294 olderBase$Statistics]: this new event has 349 ancestors and is cut-off event [2025-03-17 11:17:25,525 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-17 11:17:25,525 INFO L297 olderBase$Statistics]: existing Event has 349 ancestors and is cut-off event [2025-03-17 11:17:25,525 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-17 11:17:25,559 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, 21#L1065true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:25,560 INFO L294 olderBase$Statistics]: this new event has 350 ancestors and is cut-off event [2025-03-17 11:17:25,560 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-03-17 11:17:25,560 INFO L297 olderBase$Statistics]: existing Event has 350 ancestors and is cut-off event [2025-03-17 11:17:25,560 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-03-17 11:17:25,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 213#L1067true, Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:25,858 INFO L294 olderBase$Statistics]: this new event has 359 ancestors and is cut-off event [2025-03-17 11:17:25,858 INFO L297 olderBase$Statistics]: existing Event has 276 ancestors and is cut-off event [2025-03-17 11:17:25,858 INFO L297 olderBase$Statistics]: existing Event has 359 ancestors and is cut-off event [2025-03-17 11:17:25,858 INFO L297 olderBase$Statistics]: existing Event has 276 ancestors and is cut-off event [2025-03-17 11:17:25,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), Black: 474#true, 589#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 162#L1068-2true, 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:25,920 INFO L294 olderBase$Statistics]: this new event has 361 ancestors and is cut-off event [2025-03-17 11:17:25,920 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2025-03-17 11:17:25,920 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2025-03-17 11:17:25,920 INFO L297 olderBase$Statistics]: existing Event has 361 ancestors and is cut-off event [2025-03-17 11:17:26,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 276#L1069-2true, Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 474#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,002 INFO L294 olderBase$Statistics]: this new event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,002 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,002 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,002 INFO L297 olderBase$Statistics]: existing Event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,013 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 277#L1070true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), Black: 474#true, 589#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,013 INFO L294 olderBase$Statistics]: this new event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,013 INFO L297 olderBase$Statistics]: existing Event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,013 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,013 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,029 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([430] L1061-8-->L1061-7: Formula: (= (store |v_#race_32| v_~tids~0.base_14 (store (select |v_#race_32| v_~tids~0.base_14) (+ (* |v_ULTIMATE.start_main_~i~3#1_10| 4) v_~tids~0.offset_14) |v_ULTIMATE.start_main_#t~nondet28#1_8|)) |v_#race_31|) InVars {#race=|v_#race_32|, ~tids~0.offset=v_~tids~0.offset_14, ~tids~0.base=v_~tids~0.base_14, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_10|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_8|} OutVars{#race=|v_#race_31|, ~tids~0.offset=v_~tids~0.offset_14, ~tids~0.base=v_~tids~0.base_14, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_10|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_8|} AuxVars[] AssignedVars[#race][236], [452#(= |#race~threads_total~0| 0), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 161#L1029true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), 398#L1061-7true, Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 468#(= |#race~tids~0| 0), 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 589#true, Black: 476#(= |#race~threads_alive~0| 0), 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 29#L1035-2true, 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,029 INFO L294 olderBase$Statistics]: this new event has 362 ancestors and is cut-off event [2025-03-17 11:17:26,029 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2025-03-17 11:17:26,029 INFO L297 olderBase$Statistics]: existing Event has 362 ancestors and is cut-off event [2025-03-17 11:17:26,030 INFO L297 olderBase$Statistics]: existing Event has 279 ancestors and is cut-off event [2025-03-17 11:17:26,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 474#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), 182#L1068true, Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,030 INFO L294 olderBase$Statistics]: this new event has 365 ancestors and is cut-off event [2025-03-17 11:17:26,030 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2025-03-17 11:17:26,030 INFO L297 olderBase$Statistics]: existing Event has 365 ancestors and is cut-off event [2025-03-17 11:17:26,030 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][345], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), 591#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0), 367#L1063-2true]) [2025-03-17 11:17:26,056 INFO L294 olderBase$Statistics]: this new event has 368 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 347 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 347 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][345], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), 591#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 76#L1063-1true, 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,056 INFO L294 olderBase$Statistics]: this new event has 367 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 346 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-17 11:17:26,056 INFO L297 olderBase$Statistics]: existing Event has 346 ancestors and is cut-off event [2025-03-17 11:17:26,140 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 160#L1065-3true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,140 INFO L294 olderBase$Statistics]: this new event has 370 ancestors and is cut-off event [2025-03-17 11:17:26,140 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-17 11:17:26,140 INFO L297 olderBase$Statistics]: existing Event has 349 ancestors and is cut-off event [2025-03-17 11:17:26,140 INFO L297 olderBase$Statistics]: existing Event has 349 ancestors and is cut-off event [2025-03-17 11:17:26,140 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-17 11:17:26,163 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 21#L1065true, 244#L1045true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,164 INFO L294 olderBase$Statistics]: this new event has 371 ancestors and is cut-off event [2025-03-17 11:17:26,164 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-03-17 11:17:26,164 INFO L297 olderBase$Statistics]: existing Event has 350 ancestors and is cut-off event [2025-03-17 11:17:26,164 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-03-17 11:17:26,164 INFO L297 olderBase$Statistics]: existing Event has 350 ancestors and is cut-off event [2025-03-17 11:17:26,339 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 213#L1067true, Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,339 INFO L294 olderBase$Statistics]: this new event has 380 ancestors and is cut-off event [2025-03-17 11:17:26,339 INFO L297 olderBase$Statistics]: existing Event has 276 ancestors and is cut-off event [2025-03-17 11:17:26,339 INFO L297 olderBase$Statistics]: existing Event has 359 ancestors and is cut-off event [2025-03-17 11:17:26,339 INFO L297 olderBase$Statistics]: existing Event has 359 ancestors and is cut-off event [2025-03-17 11:17:26,339 INFO L297 olderBase$Statistics]: existing Event has 276 ancestors and is cut-off event [2025-03-17 11:17:26,357 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 474#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 162#L1068-2true, 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,357 INFO L294 olderBase$Statistics]: this new event has 382 ancestors and is cut-off event [2025-03-17 11:17:26,357 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2025-03-17 11:17:26,357 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2025-03-17 11:17:26,357 INFO L297 olderBase$Statistics]: existing Event has 361 ancestors and is cut-off event [2025-03-17 11:17:26,357 INFO L297 olderBase$Statistics]: existing Event has 361 ancestors and is cut-off event [2025-03-17 11:17:26,403 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 276#L1069-2true, Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 474#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,403 INFO L294 olderBase$Statistics]: this new event has 385 ancestors and is cut-off event [2025-03-17 11:17:26,403 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,403 INFO L297 olderBase$Statistics]: existing Event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,403 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,403 INFO L297 olderBase$Statistics]: existing Event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,565 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 277#L1070true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), Black: 474#true, 589#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 541#(not (= ~datas~0.base ~tids~0.base)), 422#L1030true, Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,565 INFO L294 olderBase$Statistics]: this new event has 385 ancestors and is cut-off event [2025-03-17 11:17:26,565 INFO L297 olderBase$Statistics]: existing Event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,565 INFO L297 olderBase$Statistics]: existing Event has 364 ancestors and is cut-off event [2025-03-17 11:17:26,565 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,566 INFO L297 olderBase$Statistics]: existing Event has 281 ancestors and is cut-off event [2025-03-17 11:17:26,588 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([897] L1030-3-->L1030: Formula: (and (= |v_threadThread1of1ForFork1_#t~ret5_1| 0) (= (store |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18 (store (select |v_#pthreadsMutex_112| v_~datas_mutex~0.base_18) (+ (* v_threadThread1of1ForFork1_~i~0_13 24) v_~datas_mutex~0.offset_18) 0)) |v_#pthreadsMutex_111|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_112|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} OutVars{#pthreadsMutex=|v_#pthreadsMutex_111|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_13, ~datas_mutex~0.offset=v_~datas_mutex~0.offset_18, threadThread1of1ForFork1_#t~ret5=|v_threadThread1of1ForFork1_#t~ret5_1|, ~datas_mutex~0.base=v_~datas_mutex~0.base_18} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of1ForFork1_#t~ret5][332], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, Black: 474#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 443#true, Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 422#L1030true, Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), 182#L1068true, Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:26,588 INFO L294 olderBase$Statistics]: this new event has 386 ancestors and is cut-off event [2025-03-17 11:17:26,588 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2025-03-17 11:17:26,588 INFO L297 olderBase$Statistics]: existing Event has 365 ancestors and is cut-off event [2025-03-17 11:17:26,588 INFO L297 olderBase$Statistics]: existing Event has 365 ancestors and is cut-off event [2025-03-17 11:17:26,588 INFO L297 olderBase$Statistics]: existing Event has 282 ancestors and is cut-off event [2025-03-17 11:17:26,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([564] L1071-1-->L1071: Formula: (= (store |v_#valid_2| v_~tids~0.base_8 0) |v_#valid_1|) InVars {~tids~0.base=v_~tids~0.base_8, #valid=|v_#valid_2|} OutVars{~tids~0.base=v_~tids~0.base_8, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid][384], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 161#L1029true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), Black: 462#true, Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), 244#L1045true, Black: 470#true, 468#(= |#race~tids~0| 0), 541#(not (= ~datas~0.base ~tids~0.base)), Black: 474#true, 589#true, Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 73#L1071true, 443#true, Black: 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 464#(= |#race~datas_mutex~0| 0), 563#(not (= ~datas~0.base ~tids~0.base))]) [2025-03-17 11:17:26,627 INFO L294 olderBase$Statistics]: this new event has 384 ancestors and is cut-off event [2025-03-17 11:17:26,627 INFO L297 olderBase$Statistics]: existing Event has 280 ancestors and is cut-off event [2025-03-17 11:17:26,627 INFO L297 olderBase$Statistics]: existing Event has 363 ancestors and is cut-off event [2025-03-17 11:17:26,627 INFO L297 olderBase$Statistics]: existing Event has 280 ancestors and is cut-off event [2025-03-17 11:17:26,809 INFO L124 PetriNetUnfolderBase]: 7066/33169 cut-off events. [2025-03-17 11:17:26,809 INFO L125 PetriNetUnfolderBase]: For 22936/24921 co-relation queries the response was YES. [2025-03-17 11:17:26,978 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68565 conditions, 33169 events. 7066/33169 cut-off events. For 22936/24921 co-relation queries the response was YES. Maximal size of possible extension queue 415. Compared 404856 event pairs, 2856 based on Foata normal form. 159/30211 useless extension candidates. Maximal degree in co-relation 68391. Up to 6925 conditions per place. [2025-03-17 11:17:27,064 INFO L140 encePairwiseOnDemand]: 445/451 looper letters, 36 selfloop transitions, 7 changer transitions 0/488 dead transitions. [2025-03-17 11:17:27,064 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 409 places, 488 transitions, 2125 flow [2025-03-17 11:17:27,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 11:17:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-17 11:17:27,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1268 transitions. [2025-03-17 11:17:27,066 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9371766444937176 [2025-03-17 11:17:27,066 INFO L175 Difference]: Start difference. First operand has 407 places, 476 transitions, 2006 flow. Second operand 3 states and 1268 transitions. [2025-03-17 11:17:27,066 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 409 places, 488 transitions, 2125 flow [2025-03-17 11:17:27,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 403 places, 488 transitions, 2104 flow, removed 5 selfloop flow, removed 6 redundant places. [2025-03-17 11:17:27,154 INFO L231 Difference]: Finished difference. Result has 405 places, 481 transitions, 2041 flow [2025-03-17 11:17:27,155 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=451, PETRI_DIFFERENCE_MINUEND_FLOW=1985, PETRI_DIFFERENCE_MINUEND_PLACES=401, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=476, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=469, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2041, PETRI_PLACES=405, PETRI_TRANSITIONS=481} [2025-03-17 11:17:27,155 INFO L279 CegarLoopForPetriNet]: 375 programPoint places, 30 predicate places. [2025-03-17 11:17:27,155 INFO L471 AbstractCegarLoop]: Abstraction has has 405 places, 481 transitions, 2041 flow [2025-03-17 11:17:27,156 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 412.6666666666667) internal successors, (1238), 3 states have internal predecessors, (1238), 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) [2025-03-17 11:17:27,156 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-17 11:17:27,156 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 11:17:27,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-03-17 11:17:27,156 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [cleanerErr10ASSERT_VIOLATIONDATA_RACE, cleanerErr9ASSERT_VIOLATIONDATA_RACE, cleanerErr8ASSERT_VIOLATIONDATA_RACE, cleanerErr7ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2025-03-17 11:17:27,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 11:17:27,157 INFO L85 PathProgramCache]: Analyzing trace with hash -629987368, now seen corresponding path program 1 times [2025-03-17 11:17:27,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 11:17:27,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346809820] [2025-03-17 11:17:27,157 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 11:17:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 11:17:27,172 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-03-17 11:17:27,177 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-03-17 11:17:27,178 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 11:17:27,178 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 11:17:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 11:17:27,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 11:17:27,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346809820] [2025-03-17 11:17:27,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346809820] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 11:17:27,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 11:17:27,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 11:17:27,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784721813] [2025-03-17 11:17:27,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 11:17:27,247 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 11:17:27,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 11:17:27,248 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 11:17:27,248 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 11:17:27,295 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 398 out of 451 [2025-03-17 11:17:27,296 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 405 places, 481 transitions, 2041 flow. Second operand has 3 states, 3 states have (on average 402.3333333333333) internal successors, (1207), 3 states have internal predecessors, (1207), 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) [2025-03-17 11:17:27,296 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-17 11:17:27,297 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 398 of 451 [2025-03-17 11:17:27,297 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-17 11:17:32,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([890] L1029-2-->L1029: Formula: (= (store |v_#race_36| v_~datas~0.base_17 (store (select |v_#race_36| v_~datas~0.base_17) (+ v_threadThread1of1ForFork1_~i~0_7 v_~datas~0.offset_17) |v_threadThread1of1ForFork1_#t~nondet4_3|)) |v_#race_35|) InVars {#race=|v_#race_36|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} OutVars{#race=|v_#race_35|, threadThread1of1ForFork1_~i~0=v_threadThread1of1ForFork1_~i~0_7, threadThread1of1ForFork1_#t~nondet4=|v_threadThread1of1ForFork1_#t~nondet4_3|, ~datas~0.base=v_~datas~0.base_17, ~datas~0.offset=v_~datas~0.offset_17} AuxVars[] AssignedVars[#race][298], [452#(= |#race~threads_total~0| 0), Black: 511#(= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|), Black: 513#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), 161#L1029true, Black: 512#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 514#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 582#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 584#(and (= (select (select |#race| ~tids~0.base) (+ 3 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ 2 ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 578#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 580#(and (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4))) |ULTIMATE.start_main_#t~nondet28#1|) (not (= ~datas~0.base ~tids~0.base)) (= (select (select |#race| ~tids~0.base) (+ ~tids~0.offset (* |ULTIMATE.start_main_~i~3#1| 4) 1)) |ULTIMATE.start_main_#t~nondet28#1|) (= 1 (select |#valid| ~tids~0.base))), 105#L1061true, Black: 462#true, Black: 591#(= |#race~threads_alive~0| |ULTIMATE.start_main_#t~nondet32#1|), 551#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 523#(= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base)), Black: 466#true, Black: 525#(= |cleanerThread1of1ForFork0_#t~mem7| 0), Black: 531#(and (= |cleanerThread1of1ForFork0_#t~mem7| 0) (= ((as const (Array Int Int)) 0) (select |#memory_int| ~datas~0.base))), Black: 524#(= (select (select |#memory_int| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 445#true, 472#(= |#race~datas~0| 0), Black: 470#true, 468#(= |#race~tids~0| 0), 589#true, 596#(= |threadThread1of1ForFork1_#t~nondet4| (select (select |#race| ~datas~0.base) (+ threadThread1of1ForFork1_~i~0 ~datas~0.offset))), Black: 476#(= |#race~threads_alive~0| 0), Black: 481#(= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0), 29#L1035-2true, 443#true, Black: 553#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), Black: 486#(= |ULTIMATE.start_main_~i~2#1| 0), Black: 541#(not (= ~datas~0.base ~tids~0.base)), Black: 542#(and (= (select (select |#race| ~datas~0.base) (+ ~datas~0.offset cleanerThread1of1ForFork0_~i~1)) 0) (not (= ~datas~0.base ~tids~0.base))), Black: 497#(= (select (select |#race| ~datas~0.base) ~datas~0.offset) 0), 519#true, 509#true, 576#(and (not (= ~datas~0.base ~tids~0.base)) (= 1 (select |#valid| ~tids~0.base))), 464#(= |#race~datas_mutex~0| 0)]) [2025-03-17 11:17:32,265 INFO L294 olderBase$Statistics]: this new event has 335 ancestors and is cut-off event [2025-03-17 11:17:32,265 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-17 11:17:32,265 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-17 11:17:32,265 INFO L297 olderBase$Statistics]: existing Event has 335 ancestors and is cut-off event