./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-races/race-3_1-container_of-global.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/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_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-races/race-3_1-container_of-global.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 75716fdd637a22328d600b3257cf24f40a7920b464397c315485c5ed90fb6ece --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 09:45:41,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 09:45:41,260 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-13 09:45:41,265 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 09:45:41,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 09:45:41,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 09:45:41,288 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 09:45:41,288 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 09:45:41,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 09:45:41,290 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 09:45:41,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 09:45:41,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 09:45:41,291 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 09:45:41,294 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 09:45:41,294 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 09:45:41,295 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-13 09:45:41,295 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 09:45:41,295 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-13 09:45:41,295 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 09:45:41,295 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 09:45:41,296 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 09:45:41,297 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 09:45:41,297 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-13 09:45:41,297 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 09:45:41,297 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 09:45:41,297 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-13 09:45:41,298 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 09:45:41,298 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 09:45:41,298 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 09:45:41,298 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 09:45:41,298 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 09:45:41,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 09:45:41,299 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 09:45:41,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 09:45:41,299 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 09:45:41,299 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 09:45:41,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 09:45:41,299 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 09:45:41,299 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 09:45:41,300 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 09:45:41,300 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 09:45:41,301 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75716fdd637a22328d600b3257cf24f40a7920b464397c315485c5ed90fb6ece [2024-10-13 09:45:41,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 09:45:41,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 09:45:41,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 09:45:41,525 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 09:45:41,526 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 09:45:41,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-races/race-3_1-container_of-global.i [2024-10-13 09:45:42,766 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 09:45:42,992 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 09:45:42,993 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-races/race-3_1-container_of-global.i [2024-10-13 09:45:43,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6ad0957e/743e6641526d410395991cc90210fc74/FLAGa8fc95f43 [2024-10-13 09:45:43,329 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6ad0957e/743e6641526d410395991cc90210fc74 [2024-10-13 09:45:43,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 09:45:43,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 09:45:43,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 09:45:43,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 09:45:43,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 09:45:43,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d0b830d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43, skipping insertion in model container [2024-10-13 09:45:43,339 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,384 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 09:45:43,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 09:45:43,786 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 09:45:43,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 09:45:43,873 INFO L204 MainTranslator]: Completed translation [2024-10-13 09:45:43,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43 WrapperNode [2024-10-13 09:45:43,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 09:45:43,874 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 09:45:43,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 09:45:43,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 09:45:43,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,899 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,922 INFO L138 Inliner]: procedures = 246, calls = 40, calls flagged for inlining = 13, calls inlined = 18, statements flattened = 219 [2024-10-13 09:45:43,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 09:45:43,923 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 09:45:43,923 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 09:45:43,923 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 09:45:43,930 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,936 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,936 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,958 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,965 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 09:45:43,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 09:45:43,976 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 09:45:43,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 09:45:43,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (1/1) ... [2024-10-13 09:45:43,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 09:45:43,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 09:45:44,015 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) [2024-10-13 09:45:44,018 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 [2024-10-13 09:45:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2024-10-13 09:45:44,066 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2024-10-13 09:45:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 09:45:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 09:45:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-13 09:45:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-13 09:45:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-13 09:45:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-13 09:45:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 09:45:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-10-13 09:45:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-13 09:45:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 09:45:44,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 09:45:44,070 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-13 09:45:44,274 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 09:45:44,276 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 09:45:44,627 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-13 09:45:44,627 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 09:45:44,654 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 09:45:44,654 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-13 09:45:44,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:45:44 BoogieIcfgContainer [2024-10-13 09:45:44,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 09:45:44,657 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 09:45:44,657 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 09:45:44,660 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 09:45:44,660 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:45:43" (1/3) ... [2024-10-13 09:45:44,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@933e713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:45:44, skipping insertion in model container [2024-10-13 09:45:44,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:45:43" (2/3) ... [2024-10-13 09:45:44,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@933e713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:45:44, skipping insertion in model container [2024-10-13 09:45:44,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:45:44" (3/3) ... [2024-10-13 09:45:44,663 INFO L112 eAbstractionObserver]: Analyzing ICFG race-3_1-container_of-global.i [2024-10-13 09:45:44,677 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 09:45:44,677 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 19 error locations. [2024-10-13 09:45:44,677 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-13 09:45:44,755 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-10-13 09:45:44,803 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 345 places, 353 transitions, 720 flow [2024-10-13 09:45:44,920 INFO L124 PetriNetUnfolderBase]: 18/437 cut-off events. [2024-10-13 09:45:44,922 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-10-13 09:45:44,933 INFO L83 FinitePrefix]: Finished finitePrefix Result has 446 conditions, 437 events. 18/437 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 907 event pairs, 0 based on Foata normal form. 0/389 useless extension candidates. Maximal degree in co-relation 249. Up to 4 conditions per place. [2024-10-13 09:45:44,933 INFO L82 GeneralOperation]: Start removeDead. Operand has 345 places, 353 transitions, 720 flow [2024-10-13 09:45:44,943 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 343 places, 350 transitions, 712 flow [2024-10-13 09:45:44,953 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 09:45:44,960 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;@78ad5692, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 09:45:44,964 INFO L334 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2024-10-13 09:45:44,971 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-13 09:45:44,971 INFO L124 PetriNetUnfolderBase]: 0/31 cut-off events. [2024-10-13 09:45:44,971 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-13 09:45:44,972 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:44,972 INFO L204 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] [2024-10-13 09:45:44,973 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:44,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:44,978 INFO L85 PathProgramCache]: Analyzing trace with hash -2035201866, now seen corresponding path program 1 times [2024-10-13 09:45:44,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:44,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186022325] [2024-10-13 09:45:44,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:45,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:45,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186022325] [2024-10-13 09:45:45,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186022325] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:45,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:45,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:45:45,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490575725] [2024-10-13 09:45:45,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:45,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:45:45,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:45,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:45:45,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:45:46,255 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 263 out of 353 [2024-10-13 09:45:46,262 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 350 transitions, 712 flow. Second operand has 6 states, 6 states have (on average 264.3333333333333) internal successors, (1586), 6 states have internal predecessors, (1586), 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) [2024-10-13 09:45:46,262 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:46,262 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 263 of 353 [2024-10-13 09:45:46,263 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:48,724 INFO L124 PetriNetUnfolderBase]: 7365/18988 cut-off events. [2024-10-13 09:45:48,724 INFO L125 PetriNetUnfolderBase]: For 64/64 co-relation queries the response was YES. [2024-10-13 09:45:48,770 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30524 conditions, 18988 events. 7365/18988 cut-off events. For 64/64 co-relation queries the response was YES. Maximal size of possible extension queue 502. Compared 192302 event pairs, 7364 based on Foata normal form. 730/18198 useless extension candidates. Maximal degree in co-relation 30146. Up to 11480 conditions per place. [2024-10-13 09:45:48,856 INFO L140 encePairwiseOnDemand]: 335/353 looper letters, 66 selfloop transitions, 5 changer transitions 12/319 dead transitions. [2024-10-13 09:45:48,856 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 329 places, 319 transitions, 792 flow [2024-10-13 09:45:48,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:45:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:45:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1662 transitions. [2024-10-13 09:45:48,871 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7847025495750708 [2024-10-13 09:45:48,873 INFO L175 Difference]: Start difference. First operand has 343 places, 350 transitions, 712 flow. Second operand 6 states and 1662 transitions. [2024-10-13 09:45:48,873 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 329 places, 319 transitions, 792 flow [2024-10-13 09:45:48,880 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 325 places, 319 transitions, 784 flow, removed 0 selfloop flow, removed 4 redundant places. [2024-10-13 09:45:48,885 INFO L231 Difference]: Finished difference. Result has 325 places, 307 transitions, 628 flow [2024-10-13 09:45:48,888 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=642, PETRI_DIFFERENCE_MINUEND_PLACES=320, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=319, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=314, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=628, PETRI_PLACES=325, PETRI_TRANSITIONS=307} [2024-10-13 09:45:48,891 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -18 predicate places. [2024-10-13 09:45:48,892 INFO L471 AbstractCegarLoop]: Abstraction has has 325 places, 307 transitions, 628 flow [2024-10-13 09:45:48,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 264.3333333333333) internal successors, (1586), 6 states have internal predecessors, (1586), 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) [2024-10-13 09:45:48,894 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:48,894 INFO L204 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] [2024-10-13 09:45:48,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 09:45:48,895 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:48,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:48,896 INFO L85 PathProgramCache]: Analyzing trace with hash -358637179, now seen corresponding path program 1 times [2024-10-13 09:45:48,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:48,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553222048] [2024-10-13 09:45:48,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:49,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:49,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553222048] [2024-10-13 09:45:49,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553222048] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:49,305 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:49,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:45:49,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125163354] [2024-10-13 09:45:49,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:49,307 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:45:49,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:49,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:45:49,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:45:49,719 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 263 out of 353 [2024-10-13 09:45:49,721 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 325 places, 307 transitions, 628 flow. Second operand has 6 states, 6 states have (on average 264.3333333333333) internal successors, (1586), 6 states have internal predecessors, (1586), 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) [2024-10-13 09:45:49,721 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:49,721 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 263 of 353 [2024-10-13 09:45:49,721 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:51,789 INFO L124 PetriNetUnfolderBase]: 7365/18975 cut-off events. [2024-10-13 09:45:51,789 INFO L125 PetriNetUnfolderBase]: For 16/16 co-relation queries the response was YES. [2024-10-13 09:45:51,825 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30483 conditions, 18975 events. 7365/18975 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 502. Compared 192359 event pairs, 7364 based on Foata normal form. 0/17460 useless extension candidates. Maximal degree in co-relation 30440. Up to 11480 conditions per place. [2024-10-13 09:45:51,894 INFO L140 encePairwiseOnDemand]: 347/353 looper letters, 66 selfloop transitions, 5 changer transitions 0/306 dead transitions. [2024-10-13 09:45:51,895 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 317 places, 306 transitions, 768 flow [2024-10-13 09:45:51,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:45:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:45:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1650 transitions. [2024-10-13 09:45:51,899 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7790368271954674 [2024-10-13 09:45:51,899 INFO L175 Difference]: Start difference. First operand has 325 places, 307 transitions, 628 flow. Second operand 6 states and 1650 transitions. [2024-10-13 09:45:51,899 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 317 places, 306 transitions, 768 flow [2024-10-13 09:45:51,901 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 312 places, 306 transitions, 758 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 09:45:51,904 INFO L231 Difference]: Finished difference. Result has 312 places, 306 transitions, 626 flow [2024-10-13 09:45:51,905 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=616, PETRI_DIFFERENCE_MINUEND_PLACES=307, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=306, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=301, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=626, PETRI_PLACES=312, PETRI_TRANSITIONS=306} [2024-10-13 09:45:51,905 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -31 predicate places. [2024-10-13 09:45:51,906 INFO L471 AbstractCegarLoop]: Abstraction has has 312 places, 306 transitions, 626 flow [2024-10-13 09:45:51,906 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 264.3333333333333) internal successors, (1586), 6 states have internal predecessors, (1586), 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) [2024-10-13 09:45:51,907 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:51,907 INFO L204 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] [2024-10-13 09:45:51,907 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 09:45:51,907 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:51,908 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:51,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1989499240, now seen corresponding path program 1 times [2024-10-13 09:45:51,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:51,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777779593] [2024-10-13 09:45:51,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:52,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:52,289 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777779593] [2024-10-13 09:45:52,289 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777779593] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:52,289 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:52,289 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:45:52,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350822824] [2024-10-13 09:45:52,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:52,290 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:45:52,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:52,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:45:52,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:45:52,708 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 289 out of 353 [2024-10-13 09:45:52,710 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 306 transitions, 626 flow. Second operand has 6 states, 6 states have (on average 291.0) internal successors, (1746), 6 states have internal predecessors, (1746), 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) [2024-10-13 09:45:52,710 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:52,710 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 289 of 353 [2024-10-13 09:45:52,710 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:53,314 INFO L124 PetriNetUnfolderBase]: 2101/6243 cut-off events. [2024-10-13 09:45:53,314 INFO L125 PetriNetUnfolderBase]: For 12/12 co-relation queries the response was YES. [2024-10-13 09:45:53,326 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9617 conditions, 6243 events. 2101/6243 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 206. Compared 55777 event pairs, 1748 based on Foata normal form. 0/5704 useless extension candidates. Maximal degree in co-relation 9561. Up to 3342 conditions per place. [2024-10-13 09:45:53,341 INFO L140 encePairwiseOnDemand]: 345/353 looper letters, 44 selfloop transitions, 7 changer transitions 0/311 dead transitions. [2024-10-13 09:45:53,342 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 316 places, 311 transitions, 739 flow [2024-10-13 09:45:53,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:45:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:45:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1786 transitions. [2024-10-13 09:45:53,345 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8432483474976393 [2024-10-13 09:45:53,345 INFO L175 Difference]: Start difference. First operand has 312 places, 306 transitions, 626 flow. Second operand 6 states and 1786 transitions. [2024-10-13 09:45:53,345 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 316 places, 311 transitions, 739 flow [2024-10-13 09:45:53,347 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 311 places, 311 transitions, 729 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 09:45:53,351 INFO L231 Difference]: Finished difference. Result has 312 places, 308 transitions, 644 flow [2024-10-13 09:45:53,352 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=614, PETRI_DIFFERENCE_MINUEND_PLACES=306, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=305, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=298, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=644, PETRI_PLACES=312, PETRI_TRANSITIONS=308} [2024-10-13 09:45:53,352 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -31 predicate places. [2024-10-13 09:45:53,353 INFO L471 AbstractCegarLoop]: Abstraction has has 312 places, 308 transitions, 644 flow [2024-10-13 09:45:53,354 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 291.0) internal successors, (1746), 6 states have internal predecessors, (1746), 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) [2024-10-13 09:45:53,354 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:53,354 INFO L204 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] [2024-10-13 09:45:53,354 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 09:45:53,354 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:53,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:53,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1044381682, now seen corresponding path program 1 times [2024-10-13 09:45:53,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:53,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027275515] [2024-10-13 09:45:53,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:53,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:53,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:53,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027275515] [2024-10-13 09:45:53,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027275515] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:53,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:53,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:45:53,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706359321] [2024-10-13 09:45:53,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:53,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:45:53,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:53,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:45:53,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:45:54,150 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 289 out of 353 [2024-10-13 09:45:54,152 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 308 transitions, 644 flow. Second operand has 6 states, 6 states have (on average 291.0) internal successors, (1746), 6 states have internal predecessors, (1746), 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) [2024-10-13 09:45:54,152 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:54,152 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 289 of 353 [2024-10-13 09:45:54,152 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:54,701 INFO L124 PetriNetUnfolderBase]: 2101/6242 cut-off events. [2024-10-13 09:45:54,701 INFO L125 PetriNetUnfolderBase]: For 323/323 co-relation queries the response was YES. [2024-10-13 09:45:54,725 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9970 conditions, 6242 events. 2101/6242 cut-off events. For 323/323 co-relation queries the response was YES. Maximal size of possible extension queue 206. Compared 55784 event pairs, 1748 based on Foata normal form. 0/5704 useless extension candidates. Maximal degree in co-relation 6968. Up to 3342 conditions per place. [2024-10-13 09:45:54,751 INFO L140 encePairwiseOnDemand]: 345/353 looper letters, 44 selfloop transitions, 7 changer transitions 0/310 dead transitions. [2024-10-13 09:45:54,751 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 316 places, 310 transitions, 751 flow [2024-10-13 09:45:54,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:45:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:45:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1786 transitions. [2024-10-13 09:45:54,755 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8432483474976393 [2024-10-13 09:45:54,755 INFO L175 Difference]: Start difference. First operand has 312 places, 308 transitions, 644 flow. Second operand 6 states and 1786 transitions. [2024-10-13 09:45:54,755 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 316 places, 310 transitions, 751 flow [2024-10-13 09:45:54,757 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 312 places, 310 transitions, 741 flow, removed 0 selfloop flow, removed 4 redundant places. [2024-10-13 09:45:54,760 INFO L231 Difference]: Finished difference. Result has 312 places, 307 transitions, 646 flow [2024-10-13 09:45:54,760 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=632, PETRI_DIFFERENCE_MINUEND_PLACES=307, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=307, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=300, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=646, PETRI_PLACES=312, PETRI_TRANSITIONS=307} [2024-10-13 09:45:54,761 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -31 predicate places. [2024-10-13 09:45:54,761 INFO L471 AbstractCegarLoop]: Abstraction has has 312 places, 307 transitions, 646 flow [2024-10-13 09:45:54,762 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 291.0) internal successors, (1746), 6 states have internal predecessors, (1746), 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) [2024-10-13 09:45:54,762 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:54,763 INFO L204 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] [2024-10-13 09:45:54,763 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-13 09:45:54,763 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:54,763 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:54,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1545422717, now seen corresponding path program 1 times [2024-10-13 09:45:54,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:54,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650798749] [2024-10-13 09:45:54,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:54,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:54,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650798749] [2024-10-13 09:45:54,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650798749] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:54,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:54,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 09:45:54,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118474104] [2024-10-13 09:45:54,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:54,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 09:45:54,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:54,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 09:45:54,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 09:45:54,848 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 318 out of 353 [2024-10-13 09:45:54,849 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 307 transitions, 646 flow. Second operand has 3 states, 3 states have (on average 319.3333333333333) internal successors, (958), 3 states have internal predecessors, (958), 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) [2024-10-13 09:45:54,849 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:54,849 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 318 of 353 [2024-10-13 09:45:54,849 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:54,946 INFO L124 PetriNetUnfolderBase]: 55/1086 cut-off events. [2024-10-13 09:45:54,946 INFO L125 PetriNetUnfolderBase]: For 56/56 co-relation queries the response was YES. [2024-10-13 09:45:54,953 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1259 conditions, 1086 events. 55/1086 cut-off events. For 56/56 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 5841 event pairs, 36 based on Foata normal form. 0/972 useless extension candidates. Maximal degree in co-relation 438. Up to 100 conditions per place. [2024-10-13 09:45:54,955 INFO L140 encePairwiseOnDemand]: 350/353 looper letters, 15 selfloop transitions, 2 changer transitions 0/306 dead transitions. [2024-10-13 09:45:54,956 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 313 places, 306 transitions, 678 flow [2024-10-13 09:45:54,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 09:45:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 09:45:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 971 transitions. [2024-10-13 09:45:54,958 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9169027384324835 [2024-10-13 09:45:54,958 INFO L175 Difference]: Start difference. First operand has 312 places, 307 transitions, 646 flow. Second operand 3 states and 971 transitions. [2024-10-13 09:45:54,958 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 313 places, 306 transitions, 678 flow [2024-10-13 09:45:54,960 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 308 places, 306 transitions, 664 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-10-13 09:45:54,962 INFO L231 Difference]: Finished difference. Result has 308 places, 306 transitions, 634 flow [2024-10-13 09:45:54,963 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=630, PETRI_DIFFERENCE_MINUEND_PLACES=306, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=306, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=304, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=634, PETRI_PLACES=308, PETRI_TRANSITIONS=306} [2024-10-13 09:45:54,964 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -35 predicate places. [2024-10-13 09:45:54,965 INFO L471 AbstractCegarLoop]: Abstraction has has 308 places, 306 transitions, 634 flow [2024-10-13 09:45:54,965 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 319.3333333333333) internal successors, (958), 3 states have internal predecessors, (958), 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) [2024-10-13 09:45:54,965 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:54,965 INFO L204 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] [2024-10-13 09:45:54,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-13 09:45:54,966 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:54,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:54,966 INFO L85 PathProgramCache]: Analyzing trace with hash -367277483, now seen corresponding path program 1 times [2024-10-13 09:45:54,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:54,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578208032] [2024-10-13 09:45:54,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:55,051 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:55,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578208032] [2024-10-13 09:45:55,052 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578208032] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:55,052 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:55,052 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 09:45:55,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890447802] [2024-10-13 09:45:55,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:55,053 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 09:45:55,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:55,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 09:45:55,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 09:45:55,071 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 353 [2024-10-13 09:45:55,072 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 308 places, 306 transitions, 634 flow. Second operand has 3 states, 3 states have (on average 320.3333333333333) internal successors, (961), 3 states have internal predecessors, (961), 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) [2024-10-13 09:45:55,073 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:55,073 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 353 [2024-10-13 09:45:55,073 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:55,195 INFO L124 PetriNetUnfolderBase]: 46/1044 cut-off events. [2024-10-13 09:45:55,195 INFO L125 PetriNetUnfolderBase]: For 22/22 co-relation queries the response was YES. [2024-10-13 09:45:55,201 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1176 conditions, 1044 events. 46/1044 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 5730 event pairs, 17 based on Foata normal form. 0/938 useless extension candidates. Maximal degree in co-relation 1010. Up to 88 conditions per place. [2024-10-13 09:45:55,204 INFO L140 encePairwiseOnDemand]: 350/353 looper letters, 16 selfloop transitions, 2 changer transitions 0/307 dead transitions. [2024-10-13 09:45:55,204 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 309 places, 307 transitions, 672 flow [2024-10-13 09:45:55,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 09:45:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 09:45:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 975 transitions. [2024-10-13 09:45:55,206 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9206798866855525 [2024-10-13 09:45:55,207 INFO L175 Difference]: Start difference. First operand has 308 places, 306 transitions, 634 flow. Second operand 3 states and 975 transitions. [2024-10-13 09:45:55,207 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 309 places, 307 transitions, 672 flow [2024-10-13 09:45:55,208 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 307 places, 307 transitions, 668 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 09:45:55,214 INFO L231 Difference]: Finished difference. Result has 307 places, 305 transitions, 632 flow [2024-10-13 09:45:55,215 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=628, PETRI_DIFFERENCE_MINUEND_PLACES=305, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=305, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=303, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=632, PETRI_PLACES=307, PETRI_TRANSITIONS=305} [2024-10-13 09:45:55,215 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -36 predicate places. [2024-10-13 09:45:55,216 INFO L471 AbstractCegarLoop]: Abstraction has has 307 places, 305 transitions, 632 flow [2024-10-13 09:45:55,216 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 320.3333333333333) internal successors, (961), 3 states have internal predecessors, (961), 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) [2024-10-13 09:45:55,217 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:55,217 INFO L204 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] [2024-10-13 09:45:55,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-13 09:45:55,217 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:55,218 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:55,218 INFO L85 PathProgramCache]: Analyzing trace with hash -1450542516, now seen corresponding path program 1 times [2024-10-13 09:45:55,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:55,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589931553] [2024-10-13 09:45:55,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:55,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:55,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589931553] [2024-10-13 09:45:55,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [589931553] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:55,320 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:55,320 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 09:45:55,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667731208] [2024-10-13 09:45:55,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:55,321 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 09:45:55,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:55,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 09:45:55,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 09:45:55,328 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 323 out of 353 [2024-10-13 09:45:55,329 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 307 places, 305 transitions, 632 flow. Second operand has 3 states, 3 states have (on average 323.6666666666667) internal successors, (971), 3 states have internal predecessors, (971), 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) [2024-10-13 09:45:55,329 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:55,329 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 323 of 353 [2024-10-13 09:45:55,329 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:55,422 INFO L124 PetriNetUnfolderBase]: 46/756 cut-off events. [2024-10-13 09:45:55,422 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-10-13 09:45:55,426 INFO L83 FinitePrefix]: Finished finitePrefix Result has 870 conditions, 756 events. 46/756 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 3167 event pairs, 12 based on Foata normal form. 0/682 useless extension candidates. Maximal degree in co-relation 694. Up to 55 conditions per place. [2024-10-13 09:45:55,428 INFO L140 encePairwiseOnDemand]: 351/353 looper letters, 14 selfloop transitions, 1 changer transitions 0/308 dead transitions. [2024-10-13 09:45:55,428 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 308 places, 308 transitions, 668 flow [2024-10-13 09:45:55,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 09:45:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 09:45:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 985 transitions. [2024-10-13 09:45:55,431 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9301227573182247 [2024-10-13 09:45:55,431 INFO L175 Difference]: Start difference. First operand has 307 places, 305 transitions, 632 flow. Second operand 3 states and 985 transitions. [2024-10-13 09:45:55,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 308 places, 308 transitions, 668 flow [2024-10-13 09:45:55,433 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 306 places, 308 transitions, 664 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 09:45:55,436 INFO L231 Difference]: Finished difference. Result has 306 places, 304 transitions, 628 flow [2024-10-13 09:45:55,436 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=626, PETRI_DIFFERENCE_MINUEND_PLACES=304, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=304, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=303, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=628, PETRI_PLACES=306, PETRI_TRANSITIONS=304} [2024-10-13 09:45:55,437 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -37 predicate places. [2024-10-13 09:45:55,437 INFO L471 AbstractCegarLoop]: Abstraction has has 306 places, 304 transitions, 628 flow [2024-10-13 09:45:55,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 323.6666666666667) internal successors, (971), 3 states have internal predecessors, (971), 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) [2024-10-13 09:45:55,438 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:55,438 INFO L204 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] [2024-10-13 09:45:55,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-13 09:45:55,438 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting my_callbackErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:55,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:55,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1582061559, now seen corresponding path program 1 times [2024-10-13 09:45:55,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:55,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314219995] [2024-10-13 09:45:55,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:55,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:55,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:55,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314219995] [2024-10-13 09:45:55,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314219995] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:55,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:55,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 09:45:55,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972265644] [2024-10-13 09:45:55,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:55,513 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 09:45:55,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:55,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 09:45:55,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 09:45:55,525 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 320 out of 353 [2024-10-13 09:45:55,526 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 306 places, 304 transitions, 628 flow. Second operand has 3 states, 3 states have (on average 321.3333333333333) internal successors, (964), 3 states have internal predecessors, (964), 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) [2024-10-13 09:45:55,526 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:55,526 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 320 of 353 [2024-10-13 09:45:55,527 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:55,646 INFO L124 PetriNetUnfolderBase]: 42/1009 cut-off events. [2024-10-13 09:45:55,646 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2024-10-13 09:45:55,653 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1131 conditions, 1009 events. 42/1009 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 5072 event pairs, 24 based on Foata normal form. 0/919 useless extension candidates. Maximal degree in co-relation 960. Up to 76 conditions per place. [2024-10-13 09:45:55,656 INFO L140 encePairwiseOnDemand]: 349/353 looper letters, 14 selfloop transitions, 2 changer transitions 0/305 dead transitions. [2024-10-13 09:45:55,656 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 306 places, 305 transitions, 663 flow [2024-10-13 09:45:55,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 09:45:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 09:45:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 978 transitions. [2024-10-13 09:45:55,659 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9235127478753541 [2024-10-13 09:45:55,659 INFO L175 Difference]: Start difference. First operand has 306 places, 304 transitions, 628 flow. Second operand 3 states and 978 transitions. [2024-10-13 09:45:55,659 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 306 places, 305 transitions, 663 flow [2024-10-13 09:45:55,661 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 305 places, 305 transitions, 662 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-10-13 09:45:55,664 INFO L231 Difference]: Finished difference. Result has 306 places, 304 transitions, 637 flow [2024-10-13 09:45:55,664 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=623, PETRI_DIFFERENCE_MINUEND_PLACES=303, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=302, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=300, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=637, PETRI_PLACES=306, PETRI_TRANSITIONS=304} [2024-10-13 09:45:55,666 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -37 predicate places. [2024-10-13 09:45:55,666 INFO L471 AbstractCegarLoop]: Abstraction has has 306 places, 304 transitions, 637 flow [2024-10-13 09:45:55,667 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 321.3333333333333) internal successors, (964), 3 states have internal predecessors, (964), 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) [2024-10-13 09:45:55,667 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:55,667 INFO L204 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] [2024-10-13 09:45:55,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-13 09:45:55,669 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:55,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:55,669 INFO L85 PathProgramCache]: Analyzing trace with hash -50868006, now seen corresponding path program 1 times [2024-10-13 09:45:55,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:55,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467097493] [2024-10-13 09:45:55,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:56,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:56,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467097493] [2024-10-13 09:45:56,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467097493] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:56,105 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:56,105 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:45:56,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618605656] [2024-10-13 09:45:56,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:56,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:45:56,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:56,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:45:56,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:45:56,424 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 353 [2024-10-13 09:45:56,426 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 306 places, 304 transitions, 637 flow. Second operand has 6 states, 6 states have (on average 268.0) internal successors, (1608), 6 states have internal predecessors, (1608), 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) [2024-10-13 09:45:56,426 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:56,426 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 353 [2024-10-13 09:45:56,426 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:45:59,259 INFO L124 PetriNetUnfolderBase]: 9485/21213 cut-off events. [2024-10-13 09:45:59,259 INFO L125 PetriNetUnfolderBase]: For 686/686 co-relation queries the response was YES. [2024-10-13 09:45:59,299 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36959 conditions, 21213 events. 9485/21213 cut-off events. For 686/686 co-relation queries the response was YES. Maximal size of possible extension queue 524. Compared 198111 event pairs, 5951 based on Foata normal form. 0/19740 useless extension candidates. Maximal degree in co-relation 35220. Up to 13271 conditions per place. [2024-10-13 09:45:59,363 INFO L140 encePairwiseOnDemand]: 322/353 looper letters, 88 selfloop transitions, 102 changer transitions 0/421 dead transitions. [2024-10-13 09:45:59,363 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 311 places, 421 transitions, 1267 flow [2024-10-13 09:45:59,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:45:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:45:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1773 transitions. [2024-10-13 09:45:59,366 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8371104815864022 [2024-10-13 09:45:59,366 INFO L175 Difference]: Start difference. First operand has 306 places, 304 transitions, 637 flow. Second operand 6 states and 1773 transitions. [2024-10-13 09:45:59,366 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 311 places, 421 transitions, 1267 flow [2024-10-13 09:45:59,368 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 311 places, 421 transitions, 1267 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-13 09:45:59,372 INFO L231 Difference]: Finished difference. Result has 316 places, 405 transitions, 1323 flow [2024-10-13 09:45:59,373 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=637, PETRI_DIFFERENCE_MINUEND_PLACES=306, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=304, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1323, PETRI_PLACES=316, PETRI_TRANSITIONS=405} [2024-10-13 09:45:59,373 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -27 predicate places. [2024-10-13 09:45:59,373 INFO L471 AbstractCegarLoop]: Abstraction has has 316 places, 405 transitions, 1323 flow [2024-10-13 09:45:59,374 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 268.0) internal successors, (1608), 6 states have internal predecessors, (1608), 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) [2024-10-13 09:45:59,374 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:45:59,375 INFO L204 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] [2024-10-13 09:45:59,375 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-13 09:45:59,375 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:45:59,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:45:59,375 INFO L85 PathProgramCache]: Analyzing trace with hash 337522522, now seen corresponding path program 1 times [2024-10-13 09:45:59,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:45:59,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403027799] [2024-10-13 09:45:59,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:45:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:45:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:45:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:45:59,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:45:59,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403027799] [2024-10-13 09:45:59,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403027799] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:45:59,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:45:59,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 09:45:59,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003875445] [2024-10-13 09:45:59,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:45:59,450 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 09:45:59,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:45:59,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 09:45:59,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 09:45:59,463 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 353 [2024-10-13 09:45:59,464 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 316 places, 405 transitions, 1323 flow. Second operand has 3 states, 3 states have (on average 320.6666666666667) internal successors, (962), 3 states have internal predecessors, (962), 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) [2024-10-13 09:45:59,464 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:45:59,464 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 353 [2024-10-13 09:45:59,464 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:46:00,433 INFO L124 PetriNetUnfolderBase]: 4103/10644 cut-off events. [2024-10-13 09:46:00,433 INFO L125 PetriNetUnfolderBase]: For 2177/2227 co-relation queries the response was YES. [2024-10-13 09:46:00,469 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21456 conditions, 10644 events. 4103/10644 cut-off events. For 2177/2227 co-relation queries the response was YES. Maximal size of possible extension queue 304. Compared 93728 event pairs, 1519 based on Foata normal form. 0/10017 useless extension candidates. Maximal degree in co-relation 20258. Up to 5040 conditions per place. [2024-10-13 09:46:00,503 INFO L140 encePairwiseOnDemand]: 350/353 looper letters, 18 selfloop transitions, 2 changer transitions 0/408 dead transitions. [2024-10-13 09:46:00,504 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 317 places, 408 transitions, 1369 flow [2024-10-13 09:46:00,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 09:46:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 09:46:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 977 transitions. [2024-10-13 09:46:00,506 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9225684608120869 [2024-10-13 09:46:00,506 INFO L175 Difference]: Start difference. First operand has 316 places, 405 transitions, 1323 flow. Second operand 3 states and 977 transitions. [2024-10-13 09:46:00,506 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 317 places, 408 transitions, 1369 flow [2024-10-13 09:46:00,534 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 408 transitions, 1353 flow, removed 8 selfloop flow, removed 0 redundant places. [2024-10-13 09:46:00,538 INFO L231 Difference]: Finished difference. Result has 317 places, 404 transitions, 1309 flow [2024-10-13 09:46:00,539 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=1305, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=404, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=402, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1309, PETRI_PLACES=317, PETRI_TRANSITIONS=404} [2024-10-13 09:46:00,539 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -26 predicate places. [2024-10-13 09:46:00,539 INFO L471 AbstractCegarLoop]: Abstraction has has 317 places, 404 transitions, 1309 flow [2024-10-13 09:46:00,540 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 320.6666666666667) internal successors, (962), 3 states have internal predecessors, (962), 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) [2024-10-13 09:46:00,540 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:46:00,540 INFO L204 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] [2024-10-13 09:46:00,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-13 09:46:00,540 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:46:00,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:46:00,541 INFO L85 PathProgramCache]: Analyzing trace with hash -78048691, now seen corresponding path program 1 times [2024-10-13 09:46:00,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:46:00,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560905109] [2024-10-13 09:46:00,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:46:00,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:46:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:46:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:46:01,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:46:01,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560905109] [2024-10-13 09:46:01,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560905109] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:46:01,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:46:01,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:46:01,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797801353] [2024-10-13 09:46:01,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:46:01,116 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:46:01,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:46:01,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:46:01,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:46:01,523 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 353 [2024-10-13 09:46:01,525 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 404 transitions, 1309 flow. Second operand has 6 states, 6 states have (on average 268.0) internal successors, (1608), 6 states have internal predecessors, (1608), 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) [2024-10-13 09:46:01,525 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:46:01,525 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 353 [2024-10-13 09:46:01,526 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:46:04,745 INFO L124 PetriNetUnfolderBase]: 13588/30477 cut-off events. [2024-10-13 09:46:04,745 INFO L125 PetriNetUnfolderBase]: For 11566/11948 co-relation queries the response was YES. [2024-10-13 09:46:04,845 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68881 conditions, 30477 events. 13588/30477 cut-off events. For 11566/11948 co-relation queries the response was YES. Maximal size of possible extension queue 672. Compared 298308 event pairs, 7331 based on Foata normal form. 0/28529 useless extension candidates. Maximal degree in co-relation 68547. Up to 17680 conditions per place. [2024-10-13 09:46:04,957 INFO L140 encePairwiseOnDemand]: 322/353 looper letters, 184 selfloop transitions, 102 changer transitions 0/521 dead transitions. [2024-10-13 09:46:04,957 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 521 transitions, 2323 flow [2024-10-13 09:46:04,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:46:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:46:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1773 transitions. [2024-10-13 09:46:04,961 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8371104815864022 [2024-10-13 09:46:04,961 INFO L175 Difference]: Start difference. First operand has 317 places, 404 transitions, 1309 flow. Second operand 6 states and 1773 transitions. [2024-10-13 09:46:04,961 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 521 transitions, 2323 flow [2024-10-13 09:46:04,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 320 places, 521 transitions, 2319 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 09:46:04,994 INFO L231 Difference]: Finished difference. Result has 325 places, 505 transitions, 2183 flow [2024-10-13 09:46:04,994 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=1305, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=404, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=374, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2183, PETRI_PLACES=325, PETRI_TRANSITIONS=505} [2024-10-13 09:46:04,995 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -18 predicate places. [2024-10-13 09:46:04,995 INFO L471 AbstractCegarLoop]: Abstraction has has 325 places, 505 transitions, 2183 flow [2024-10-13 09:46:04,996 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 268.0) internal successors, (1608), 6 states have internal predecessors, (1608), 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) [2024-10-13 09:46:04,996 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:46:04,996 INFO L204 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] [2024-10-13 09:46:04,996 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-10-13 09:46:04,996 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting my_callbackErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:46:04,997 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:46:04,997 INFO L85 PathProgramCache]: Analyzing trace with hash -496406287, now seen corresponding path program 1 times [2024-10-13 09:46:04,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:46:04,997 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214580869] [2024-10-13 09:46:04,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:46:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:46:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:46:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:46:05,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:46:05,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214580869] [2024-10-13 09:46:05,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214580869] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:46:05,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:46:05,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:46:05,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483239974] [2024-10-13 09:46:05,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:46:05,480 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:46:05,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:46:05,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:46:05,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:46:05,750 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 353 [2024-10-13 09:46:05,751 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 325 places, 505 transitions, 2183 flow. Second operand has 6 states, 6 states have (on average 269.3333333333333) internal successors, (1616), 6 states have internal predecessors, (1616), 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) [2024-10-13 09:46:05,751 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:46:05,751 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 353 [2024-10-13 09:46:05,751 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:46:10,579 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([725] L3904-3-->L3904-4: Formula: (= |v_#race_111| (store |v_#race_112| v_my_callbackThread1of1ForFork0_~data~0.base_11 (store (select |v_#race_112| v_my_callbackThread1of1ForFork0_~data~0.base_11) (+ v_my_callbackThread1of1ForFork0_~data~0.offset_11 25) |v_my_callbackThread1of1ForFork0_#t~nondet6_5|))) InVars {#race=|v_#race_112|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_11, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_11, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_5|} OutVars{#race=|v_#race_111|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_11, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_11, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_5|} AuxVars[] AssignedVars[#race][194], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 173#L3904-4true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|), 230#L3905-11true]) [2024-10-13 09:46:10,580 INFO L294 olderBase$Statistics]: this new event has 186 ancestors and is cut-off event [2024-10-13 09:46:10,580 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-10-13 09:46:10,580 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-10-13 09:46:10,580 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2024-10-13 09:46:10,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([725] L3904-3-->L3904-4: Formula: (= |v_#race_111| (store |v_#race_112| v_my_callbackThread1of1ForFork0_~data~0.base_11 (store (select |v_#race_112| v_my_callbackThread1of1ForFork0_~data~0.base_11) (+ v_my_callbackThread1of1ForFork0_~data~0.offset_11 25) |v_my_callbackThread1of1ForFork0_#t~nondet6_5|))) InVars {#race=|v_#race_112|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_11, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_11, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_5|} OutVars{#race=|v_#race_111|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_11, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_11, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_5|} AuxVars[] AssignedVars[#race][194], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 173#L3904-4true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 217#L3905-12true, 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,678 INFO L294 olderBase$Statistics]: this new event has 187 ancestors and is not cut-off event [2024-10-13 09:46:10,678 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is not cut-off event [2024-10-13 09:46:10,678 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is not cut-off event [2024-10-13 09:46:10,678 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is not cut-off event [2024-10-13 09:46:10,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([726] L3904-4-->L3904-5: Formula: (= (store |v_#race_114| v_my_callbackThread1of1ForFork0_~data~0.base_13 (store (select |v_#race_114| v_my_callbackThread1of1ForFork0_~data~0.base_13) (+ v_my_callbackThread1of1ForFork0_~data~0.offset_13 26) |v_my_callbackThread1of1ForFork0_#t~nondet6_7|)) |v_#race_113|) InVars {#race=|v_#race_114|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_13, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_13, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_7|} OutVars{#race=|v_#race_113|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_13, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_13, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_7|} AuxVars[] AssignedVars[#race][200], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 217#L3905-12true, 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|), 126#L3904-5true]) [2024-10-13 09:46:10,723 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is not cut-off event [2024-10-13 09:46:10,723 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is not cut-off event [2024-10-13 09:46:10,723 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is not cut-off event [2024-10-13 09:46:10,723 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is not cut-off event [2024-10-13 09:46:10,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([727] L3904-5-->L3904-6: Formula: (= (store |v_#race_116| v_my_callbackThread1of1ForFork0_~data~0.base_15 (store (select |v_#race_116| v_my_callbackThread1of1ForFork0_~data~0.base_15) (+ v_my_callbackThread1of1ForFork0_~data~0.offset_15 27) |v_my_callbackThread1of1ForFork0_#t~nondet6_9|)) |v_#race_115|) InVars {#race=|v_#race_116|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_15, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_15, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_9|} OutVars{#race=|v_#race_115|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_15, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_15, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_9|} AuxVars[] AssignedVars[#race][204], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 97#L3904-6true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), 217#L3905-12true, Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,760 INFO L294 olderBase$Statistics]: this new event has 189 ancestors and is not cut-off event [2024-10-13 09:46:10,760 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is not cut-off event [2024-10-13 09:46:10,763 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is not cut-off event [2024-10-13 09:46:10,763 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is not cut-off event [2024-10-13 09:46:10,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([790] L3906-->L3906-3: Formula: (and (= |v_my_callbackThread1of1ForFork1_#t~ret9_1| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49 (store (select |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49) v_my_callbackThread1of1ForFork1_~data~0.offset_49 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49, my_callbackThread1of1ForFork1_#t~ret9=|v_my_callbackThread1of1ForFork1_#t~ret9_1|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_#t~ret9][239], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 131#L3906-3true, Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, 200#L3904-3true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,770 INFO L294 olderBase$Statistics]: this new event has 190 ancestors and is cut-off event [2024-10-13 09:46:10,770 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2024-10-13 09:46:10,770 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2024-10-13 09:46:10,770 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2024-10-13 09:46:10,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([790] L3906-->L3906-3: Formula: (and (= |v_my_callbackThread1of1ForFork1_#t~ret9_1| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49 (store (select |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49) v_my_callbackThread1of1ForFork1_~data~0.offset_49 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49, my_callbackThread1of1ForFork1_#t~ret9=|v_my_callbackThread1of1ForFork1_#t~ret9_1|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_#t~ret9][239], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 131#L3906-3true, Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 173#L3904-4true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,806 INFO L294 olderBase$Statistics]: this new event has 191 ancestors and is cut-off event [2024-10-13 09:46:10,806 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-13 09:46:10,806 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-13 09:46:10,806 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2024-10-13 09:46:10,839 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([790] L3906-->L3906-3: Formula: (and (= |v_my_callbackThread1of1ForFork1_#t~ret9_1| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49 (store (select |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49) v_my_callbackThread1of1ForFork1_~data~0.offset_49 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49, my_callbackThread1of1ForFork1_#t~ret9=|v_my_callbackThread1of1ForFork1_#t~ret9_1|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_#t~ret9][239], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 131#L3906-3true, Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|), 126#L3904-5true]) [2024-10-13 09:46:10,839 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-10-13 09:46:10,839 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-13 09:46:10,840 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-13 09:46:10,840 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-10-13 09:46:10,870 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([790] L3906-->L3906-3: Formula: (and (= |v_my_callbackThread1of1ForFork1_#t~ret9_1| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49 (store (select |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49) v_my_callbackThread1of1ForFork1_~data~0.offset_49 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49, my_callbackThread1of1ForFork1_#t~ret9=|v_my_callbackThread1of1ForFork1_#t~ret9_1|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_#t~ret9][239], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 131#L3906-3true, Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 97#L3904-6true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,870 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2024-10-13 09:46:10,870 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-10-13 09:46:10,870 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-10-13 09:46:10,870 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2024-10-13 09:46:10,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([732] L3905-1-->L3905-2: Formula: (= |v_#race_119| (store |v_#race_120| v_my_callbackThread1of1ForFork0_~data~0.base_23 (store (select |v_#race_120| v_my_callbackThread1of1ForFork0_~data~0.base_23) (+ v_my_callbackThread1of1ForFork0_~data~0.offset_23 28) 0))) InVars {#race=|v_#race_120|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_23, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_23} OutVars{#race=|v_#race_119|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_23, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_23} AuxVars[] AssignedVars[#race][219], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 109#L3905-2true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), 217#L3905-12true, Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,892 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is not cut-off event [2024-10-13 09:46:10,892 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is not cut-off event [2024-10-13 09:46:10,892 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is not cut-off event [2024-10-13 09:46:10,893 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is not cut-off event [2024-10-13 09:46:10,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([733] L3905-2-->L3905-3: Formula: (= |v_#race_121| (store |v_#race_122| v_my_callbackThread1of1ForFork0_~data~0.base_25 (store (select |v_#race_122| v_my_callbackThread1of1ForFork0_~data~0.base_25) (+ 29 v_my_callbackThread1of1ForFork0_~data~0.offset_25) 0))) InVars {#race=|v_#race_122|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_25, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_25} OutVars{#race=|v_#race_121|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_25, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_25} AuxVars[] AssignedVars[#race][223], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), 217#L3905-12true, Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|), 327#L3905-3true]) [2024-10-13 09:46:10,893 INFO L294 olderBase$Statistics]: this new event has 194 ancestors and is cut-off event [2024-10-13 09:46:10,893 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-10-13 09:46:10,893 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-10-13 09:46:10,893 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2024-10-13 09:46:10,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([790] L3906-->L3906-3: Formula: (and (= |v_my_callbackThread1of1ForFork1_#t~ret9_1| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49 (store (select |v_#pthreadsMutex_12| v_my_callbackThread1of1ForFork1_~data~0.base_49) v_my_callbackThread1of1ForFork1_~data~0.offset_49 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_49, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_49, my_callbackThread1of1ForFork1_#t~ret9=|v_my_callbackThread1of1ForFork1_#t~ret9_1|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_#t~ret9][239], [Black: 382#true, 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 131#L3906-3true, Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 109#L3905-2true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 208#L3957-5true, 400#true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:10,952 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2024-10-13 09:46:10,952 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-10-13 09:46:10,952 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-10-13 09:46:10,952 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-10-13 09:46:11,072 INFO L124 PetriNetUnfolderBase]: 20548/44537 cut-off events. [2024-10-13 09:46:11,072 INFO L125 PetriNetUnfolderBase]: For 24992/26716 co-relation queries the response was YES. [2024-10-13 09:46:11,287 INFO L83 FinitePrefix]: Finished finitePrefix Result has 120295 conditions, 44537 events. 20548/44537 cut-off events. For 24992/26716 co-relation queries the response was YES. Maximal size of possible extension queue 957. Compared 448382 event pairs, 8072 based on Foata normal form. 14/41756 useless extension candidates. Maximal degree in co-relation 78976. Up to 24175 conditions per place. [2024-10-13 09:46:11,468 INFO L140 encePairwiseOnDemand]: 318/353 looper letters, 208 selfloop transitions, 307 changer transitions 0/814 dead transitions. [2024-10-13 09:46:11,469 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 330 places, 814 transitions, 5035 flow [2024-10-13 09:46:11,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:46:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:46:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1790 transitions. [2024-10-13 09:46:11,473 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8451369216241738 [2024-10-13 09:46:11,473 INFO L175 Difference]: Start difference. First operand has 325 places, 505 transitions, 2183 flow. Second operand 6 states and 1790 transitions. [2024-10-13 09:46:11,473 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 330 places, 814 transitions, 5035 flow [2024-10-13 09:46:11,736 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 330 places, 814 transitions, 4639 flow, removed 198 selfloop flow, removed 0 redundant places. [2024-10-13 09:46:11,750 INFO L231 Difference]: Finished difference. Result has 335 places, 802 transitions, 5093 flow [2024-10-13 09:46:11,751 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=1975, PETRI_DIFFERENCE_MINUEND_PLACES=325, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=505, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=62, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=354, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=5093, PETRI_PLACES=335, PETRI_TRANSITIONS=802} [2024-10-13 09:46:11,752 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, -8 predicate places. [2024-10-13 09:46:11,752 INFO L471 AbstractCegarLoop]: Abstraction has has 335 places, 802 transitions, 5093 flow [2024-10-13 09:46:11,752 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 269.3333333333333) internal successors, (1616), 6 states have internal predecessors, (1616), 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) [2024-10-13 09:46:11,753 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:46:11,753 INFO L204 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] [2024-10-13 09:46:11,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-10-13 09:46:11,753 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:46:11,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:46:11,753 INFO L85 PathProgramCache]: Analyzing trace with hash 846765593, now seen corresponding path program 1 times [2024-10-13 09:46:11,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:46:11,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080462713] [2024-10-13 09:46:11,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:46:11,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:46:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:46:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:46:12,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:46:12,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080462713] [2024-10-13 09:46:12,157 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080462713] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:46:12,157 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:46:12,157 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:46:12,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881904310] [2024-10-13 09:46:12,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:46:12,157 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:46:12,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:46:12,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:46:12,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:46:12,572 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 353 [2024-10-13 09:46:12,574 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 802 transitions, 5093 flow. Second operand has 6 states, 6 states have (on average 284.3333333333333) internal successors, (1706), 6 states have internal predecessors, (1706), 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) [2024-10-13 09:46:12,574 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:46:12,574 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 353 [2024-10-13 09:46:12,574 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 09:46:14,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([724] L3904-2-->L3904-3: Formula: (= |v_#race_109| (store |v_#race_110| v_my_callbackThread1of1ForFork0_~data~0.base_9 (store (select |v_#race_110| v_my_callbackThread1of1ForFork0_~data~0.base_9) (+ v_my_callbackThread1of1ForFork0_~data~0.offset_9 24) |v_my_callbackThread1of1ForFork0_#t~nondet6_3|))) InVars {#race=|v_#race_110|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_9, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_9, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_3|} OutVars{#race=|v_#race_109|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_9, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_9, my_callbackThread1of1ForFork0_#t~nondet6=|v_my_callbackThread1of1ForFork0_#t~nondet6_3|} AuxVars[] AssignedVars[#race][321], [Black: 414#(and (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ my_callbackThread1of1ForFork1_~data~0.offset 24)) |my_callbackThread1of1ForFork1_#t~nondet6|) (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ 25 my_callbackThread1of1ForFork1_~data~0.offset)) |my_callbackThread1of1ForFork1_#t~nondet6|)), Black: 382#true, Black: 416#(and (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ my_callbackThread1of1ForFork1_~data~0.offset 27)) |my_callbackThread1of1ForFork1_#t~nondet6|) (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ my_callbackThread1of1ForFork1_~data~0.offset 24)) |my_callbackThread1of1ForFork1_#t~nondet6|) (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ 25 my_callbackThread1of1ForFork1_~data~0.offset)) |my_callbackThread1of1ForFork1_#t~nondet6|) (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ 26 my_callbackThread1of1ForFork1_~data~0.offset)) |my_callbackThread1of1ForFork1_#t~nondet6|)), Black: 413#(= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ my_callbackThread1of1ForFork1_~data~0.offset 24)) |my_callbackThread1of1ForFork1_#t~nondet6|), Black: 415#(and (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ my_callbackThread1of1ForFork1_~data~0.offset 24)) |my_callbackThread1of1ForFork1_#t~nondet6|) (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ 25 my_callbackThread1of1ForFork1_~data~0.offset)) |my_callbackThread1of1ForFork1_#t~nondet6|) (= (select (select |#race| my_callbackThread1of1ForFork1_~data~0.base) (+ 26 my_callbackThread1of1ForFork1_~data~0.offset)) |my_callbackThread1of1ForFork1_#t~nondet6|)), 411#true, Black: 390#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 391#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 27)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 26)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), Black: 389#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 25)) |ULTIMATE.start_main_#t~nondet28#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|)), 386#true, 422#true, Black: 388#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 24)) |ULTIMATE.start_main_#t~nondet28#1|), Black: 365#(and (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 27))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 26 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ |ULTIMATE.start_my_drv_probe_~data#1.offset| 24))) (= (select (select |#race| |ULTIMATE.start_my_drv_probe_~data#1.base|) (+ 25 |ULTIMATE.start_my_drv_probe_~data#1.offset|)) 0)), 150#L3955-7true, 112#L3905true, 400#true, 200#L3904-3true, Black: 404#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 403#(and (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), Black: 405#(and (= |ULTIMATE.start_main_#t~nondet29#1| (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 30))) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 31)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 29)) |ULTIMATE.start_main_#t~nondet29#1|) (= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)), 384#(= |#race~my_dev~0| 0), Black: 402#(= (select (select |#race| |ULTIMATE.start_main_~#data~1#1.base|) (+ |ULTIMATE.start_main_~#data~1#1.offset| 28)) |ULTIMATE.start_main_#t~nondet29#1|)]) [2024-10-13 09:46:14,043 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is not cut-off event [2024-10-13 09:46:14,043 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is not cut-off event [2024-10-13 09:46:14,043 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is not cut-off event [2024-10-13 09:46:14,043 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is not cut-off event [2024-10-13 09:46:19,492 INFO L124 PetriNetUnfolderBase]: 23092/55152 cut-off events. [2024-10-13 09:46:19,492 INFO L125 PetriNetUnfolderBase]: For 70728/75844 co-relation queries the response was YES. [2024-10-13 09:46:19,818 INFO L83 FinitePrefix]: Finished finitePrefix Result has 166087 conditions, 55152 events. 23092/55152 cut-off events. For 70728/75844 co-relation queries the response was YES. Maximal size of possible extension queue 1091. Compared 604134 event pairs, 6835 based on Foata normal form. 46/51190 useless extension candidates. Maximal degree in co-relation 160900. Up to 21991 conditions per place. [2024-10-13 09:46:20,013 INFO L140 encePairwiseOnDemand]: 324/353 looper letters, 382 selfloop transitions, 141 changer transitions 0/949 dead transitions. [2024-10-13 09:46:20,013 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 949 transitions, 7319 flow [2024-10-13 09:46:20,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 09:46:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 09:46:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1827 transitions. [2024-10-13 09:46:20,016 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8626062322946175 [2024-10-13 09:46:20,016 INFO L175 Difference]: Start difference. First operand has 335 places, 802 transitions, 5093 flow. Second operand 6 states and 1827 transitions. [2024-10-13 09:46:20,016 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 949 transitions, 7319 flow [2024-10-13 09:46:20,221 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 949 transitions, 7283 flow, removed 18 selfloop flow, removed 0 redundant places. [2024-10-13 09:46:20,230 INFO L231 Difference]: Finished difference. Result has 344 places, 933 transitions, 6891 flow [2024-10-13 09:46:20,231 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=353, PETRI_DIFFERENCE_MINUEND_FLOW=5055, PETRI_DIFFERENCE_MINUEND_PLACES=334, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=801, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=732, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=6891, PETRI_PLACES=344, PETRI_TRANSITIONS=933} [2024-10-13 09:46:20,231 INFO L277 CegarLoopForPetriNet]: 343 programPoint places, 1 predicate places. [2024-10-13 09:46:20,232 INFO L471 AbstractCegarLoop]: Abstraction has has 344 places, 933 transitions, 6891 flow [2024-10-13 09:46:20,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 284.3333333333333) internal successors, (1706), 6 states have internal predecessors, (1706), 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) [2024-10-13 09:46:20,232 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 09:46:20,232 INFO L204 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] [2024-10-13 09:46:20,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-10-13 09:46:20,233 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2024-10-13 09:46:20,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 09:46:20,233 INFO L85 PathProgramCache]: Analyzing trace with hash -715595595, now seen corresponding path program 1 times [2024-10-13 09:46:20,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 09:46:20,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085326186] [2024-10-13 09:46:20,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 09:46:20,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 09:46:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 09:46:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 09:46:20,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 09:46:20,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085326186] [2024-10-13 09:46:20,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1085326186] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 09:46:20,692 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 09:46:20,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 09:46:20,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664567486] [2024-10-13 09:46:20,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 09:46:20,693 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 09:46:20,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 09:46:20,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 09:46:20,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-13 09:46:21,032 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 353 [2024-10-13 09:46:21,034 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 344 places, 933 transitions, 6891 flow. Second operand has 6 states, 6 states have (on average 292.8333333333333) internal successors, (1757), 6 states have internal predecessors, (1757), 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) [2024-10-13 09:46:21,034 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 09:46:21,034 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 353 [2024-10-13 09:46:21,034 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand