./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.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 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 23:47:29,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 23:47:29,215 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-16 23:47:29,220 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 23:47:29,220 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 23:47:29,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 23:47:29,250 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 23:47:29,251 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 23:47:29,251 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 23:47:29,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 23:47:29,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 23:47:29,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 23:47:29,253 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 23:47:29,255 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 23:47:29,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 23:47:29,255 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 23:47:29,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 23:47:29,256 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 23:47:29,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 23:47:29,256 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 23:47:29,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 23:47:29,260 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 23:47:29,260 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-16 23:47:29,260 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 23:47:29,261 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-16 23:47:29,261 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 23:47:29,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 23:47:29,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 23:47:29,262 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 23:47:29,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 23:47:29,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 23:47:29,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 23:47:29,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 23:47:29,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 23:47:29,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 23:47:29,263 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 23:47:29,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 23:47:29,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 23:47:29,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 23:47:29,264 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 23:47:29,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 23:47:29,265 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 [2024-11-16 23:47:29,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 23:47:29,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 23:47:29,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 23:47:29,541 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 23:47:29,541 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 23:47:29,542 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2024-11-16 23:47:30,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 23:47:31,260 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 23:47:31,260 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2024-11-16 23:47:31,279 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f243f0172/6d3c59f9e1a14ce29c68f17498d61c27/FLAG390432a26 [2024-11-16 23:47:31,296 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f243f0172/6d3c59f9e1a14ce29c68f17498d61c27 [2024-11-16 23:47:31,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 23:47:31,299 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 23:47:31,300 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 23:47:31,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 23:47:31,305 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 23:47:31,306 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@abcea1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31, skipping insertion in model container [2024-11-16 23:47:31,307 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,349 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 23:47:31,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 23:47:31,781 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 23:47:31,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 23:47:31,891 INFO L204 MainTranslator]: Completed translation [2024-11-16 23:47:31,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31 WrapperNode [2024-11-16 23:47:31,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 23:47:31,893 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 23:47:31,894 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 23:47:31,894 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 23:47:31,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,921 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,949 INFO L138 Inliner]: procedures = 168, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 247 [2024-11-16 23:47:31,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 23:47:31,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 23:47:31,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 23:47:31,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 23:47:31,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,972 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,987 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,988 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:31,994 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:32,000 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:32,015 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 23:47:32,016 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 23:47:32,017 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 23:47:32,017 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 23:47:32,018 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (1/1) ... [2024-11-16 23:47:32,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 23:47:32,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 23:47:32,053 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) [2024-11-16 23:47:32,060 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 [2024-11-16 23:47:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-16 23:47:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-11-16 23:47:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-11-16 23:47:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-11-16 23:47:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-11-16 23:47:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-16 23:47:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-16 23:47:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 23:47:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-16 23:47:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-16 23:47:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-16 23:47:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 23:47:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 23:47:32,112 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-16 23:47:32,287 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 23:47:32,289 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 23:47:32,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L699: havoc removeLogElement_#t~mem7#1; [2024-11-16 23:47:32,692 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-16 23:47:32,692 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 23:47:32,725 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 23:47:32,726 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 23:47:32,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:47:32 BoogieIcfgContainer [2024-11-16 23:47:32,727 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 23:47:32,729 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 23:47:32,730 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 23:47:32,734 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 23:47:32,734 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:47:31" (1/3) ... [2024-11-16 23:47:32,735 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df40e1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:47:32, skipping insertion in model container [2024-11-16 23:47:32,735 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:47:31" (2/3) ... [2024-11-16 23:47:32,736 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df40e1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:47:32, skipping insertion in model container [2024-11-16 23:47:32,736 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:47:32" (3/3) ... [2024-11-16 23:47:32,737 INFO L112 eAbstractionObserver]: Analyzing ICFG circular_buffer_ok.i [2024-11-16 23:47:32,756 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 23:47:32,757 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2024-11-16 23:47:32,758 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-16 23:47:32,891 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-16 23:47:32,939 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 289 places, 298 transitions, 610 flow [2024-11-16 23:47:33,060 INFO L124 PetriNetUnfolderBase]: 16/296 cut-off events. [2024-11-16 23:47:33,061 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-16 23:47:33,071 INFO L83 FinitePrefix]: Finished finitePrefix Result has 305 conditions, 296 events. 16/296 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 771 event pairs, 0 based on Foata normal form. 0/249 useless extension candidates. Maximal degree in co-relation 210. Up to 2 conditions per place. [2024-11-16 23:47:33,072 INFO L82 GeneralOperation]: Start removeDead. Operand has 289 places, 298 transitions, 610 flow [2024-11-16 23:47:33,081 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 282 places, 291 transitions, 591 flow [2024-11-16 23:47:33,090 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 23:47:33,097 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;@2bfe7dee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 23:47:33,098 INFO L334 AbstractCegarLoop]: Starting to check reachability of 58 error locations. [2024-11-16 23:47:33,108 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-16 23:47:33,109 INFO L124 PetriNetUnfolderBase]: 0/47 cut-off events. [2024-11-16 23:47:33,109 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-16 23:47:33,109 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:33,110 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] [2024-11-16 23:47:33,110 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:33,118 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:33,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1735681029, now seen corresponding path program 1 times [2024-11-16 23:47:33,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:33,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646675639] [2024-11-16 23:47:33,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:33,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:33,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646675639] [2024-11-16 23:47:33,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646675639] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:33,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:33,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:33,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426546204] [2024-11-16 23:47:33,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:33,418 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:33,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:33,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:33,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:33,570 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 298 [2024-11-16 23:47:33,574 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 282 places, 291 transitions, 591 flow. Second operand has 3 states, 3 states have (on average 268.3333333333333) internal successors, (805), 3 states have internal predecessors, (805), 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) [2024-11-16 23:47:33,574 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:33,574 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 298 [2024-11-16 23:47:33,575 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:33,727 INFO L124 PetriNetUnfolderBase]: 55/710 cut-off events. [2024-11-16 23:47:33,727 INFO L125 PetriNetUnfolderBase]: For 32/32 co-relation queries the response was YES. [2024-11-16 23:47:33,732 INFO L83 FinitePrefix]: Finished finitePrefix Result has 818 conditions, 710 events. 55/710 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 3828 event pairs, 27 based on Foata normal form. 43/629 useless extension candidates. Maximal degree in co-relation 694. Up to 79 conditions per place. [2024-11-16 23:47:33,736 INFO L140 encePairwiseOnDemand]: 287/298 looper letters, 16 selfloop transitions, 2 changer transitions 0/276 dead transitions. [2024-11-16 23:47:33,736 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 277 places, 276 transitions, 597 flow [2024-11-16 23:47:33,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 828 transitions. [2024-11-16 23:47:33,757 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9261744966442953 [2024-11-16 23:47:33,760 INFO L175 Difference]: Start difference. First operand has 282 places, 291 transitions, 591 flow. Second operand 3 states and 828 transitions. [2024-11-16 23:47:33,761 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 277 places, 276 transitions, 597 flow [2024-11-16 23:47:33,765 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 276 transitions, 592 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-11-16 23:47:33,772 INFO L231 Difference]: Finished difference. Result has 274 places, 276 transitions, 560 flow [2024-11-16 23:47:33,775 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=556, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=560, PETRI_PLACES=274, PETRI_TRANSITIONS=276} [2024-11-16 23:47:33,780 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -8 predicate places. [2024-11-16 23:47:33,781 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 276 transitions, 560 flow [2024-11-16 23:47:33,782 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.3333333333333) internal successors, (805), 3 states have internal predecessors, (805), 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) [2024-11-16 23:47:33,782 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:33,783 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] [2024-11-16 23:47:33,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 23:47:33,783 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:33,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:33,785 INFO L85 PathProgramCache]: Analyzing trace with hash -513270105, now seen corresponding path program 1 times [2024-11-16 23:47:33,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:33,786 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227814032] [2024-11-16 23:47:33,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:33,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:33,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:33,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227814032] [2024-11-16 23:47:33,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227814032] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:33,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:33,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:33,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479375759] [2024-11-16 23:47:33,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:33,889 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:33,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:33,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:33,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:33,947 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 298 [2024-11-16 23:47:33,948 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 276 transitions, 560 flow. Second operand has 3 states, 3 states have (on average 266.3333333333333) internal successors, (799), 3 states have internal predecessors, (799), 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) [2024-11-16 23:47:33,948 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:33,948 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 298 [2024-11-16 23:47:33,948 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:34,056 INFO L124 PetriNetUnfolderBase]: 59/713 cut-off events. [2024-11-16 23:47:34,056 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2024-11-16 23:47:34,060 INFO L83 FinitePrefix]: Finished finitePrefix Result has 825 conditions, 713 events. 59/713 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 3964 event pairs, 31 based on Foata normal form. 0/592 useless extension candidates. Maximal degree in co-relation 771. Up to 89 conditions per place. [2024-11-16 23:47:34,063 INFO L140 encePairwiseOnDemand]: 295/298 looper letters, 18 selfloop transitions, 2 changer transitions 0/275 dead transitions. [2024-11-16 23:47:34,063 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 275 transitions, 598 flow [2024-11-16 23:47:34,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 816 transitions. [2024-11-16 23:47:34,066 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.912751677852349 [2024-11-16 23:47:34,066 INFO L175 Difference]: Start difference. First operand has 274 places, 276 transitions, 560 flow. Second operand 3 states and 816 transitions. [2024-11-16 23:47:34,066 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 275 transitions, 598 flow [2024-11-16 23:47:34,071 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 275 transitions, 594 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:34,076 INFO L231 Difference]: Finished difference. Result has 273 places, 275 transitions, 558 flow [2024-11-16 23:47:34,076 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=554, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=558, PETRI_PLACES=273, PETRI_TRANSITIONS=275} [2024-11-16 23:47:34,077 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -9 predicate places. [2024-11-16 23:47:34,077 INFO L471 AbstractCegarLoop]: Abstraction has has 273 places, 275 transitions, 558 flow [2024-11-16 23:47:34,078 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 266.3333333333333) internal successors, (799), 3 states have internal predecessors, (799), 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) [2024-11-16 23:47:34,078 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:34,079 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] [2024-11-16 23:47:34,079 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 23:47:34,079 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:34,080 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:34,080 INFO L85 PathProgramCache]: Analyzing trace with hash 668680700, now seen corresponding path program 1 times [2024-11-16 23:47:34,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:34,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905637658] [2024-11-16 23:47:34,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:34,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:34,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:34,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905637658] [2024-11-16 23:47:34,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905637658] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:34,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:34,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:34,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119872471] [2024-11-16 23:47:34,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:34,212 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:34,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:34,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:34,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:34,264 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 259 out of 298 [2024-11-16 23:47:34,266 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 275 transitions, 558 flow. Second operand has 3 states, 3 states have (on average 260.0) internal successors, (780), 3 states have internal predecessors, (780), 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) [2024-11-16 23:47:34,266 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:34,266 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 259 of 298 [2024-11-16 23:47:34,266 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:34,472 INFO L124 PetriNetUnfolderBase]: 125/1328 cut-off events. [2024-11-16 23:47:34,472 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2024-11-16 23:47:34,478 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1541 conditions, 1328 events. 125/1328 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 8601 event pairs, 54 based on Foata normal form. 0/1106 useless extension candidates. Maximal degree in co-relation 1481. Up to 170 conditions per place. [2024-11-16 23:47:34,485 INFO L140 encePairwiseOnDemand]: 287/298 looper letters, 23 selfloop transitions, 5 changer transitions 0/276 dead transitions. [2024-11-16 23:47:34,485 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 276 transitions, 618 flow [2024-11-16 23:47:34,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 811 transitions. [2024-11-16 23:47:34,489 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9071588366890381 [2024-11-16 23:47:34,489 INFO L175 Difference]: Start difference. First operand has 273 places, 275 transitions, 558 flow. Second operand 3 states and 811 transitions. [2024-11-16 23:47:34,490 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 276 transitions, 618 flow [2024-11-16 23:47:34,492 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 276 transitions, 614 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:34,495 INFO L231 Difference]: Finished difference. Result has 270 places, 273 transitions, 578 flow [2024-11-16 23:47:34,496 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=544, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=578, PETRI_PLACES=270, PETRI_TRANSITIONS=273} [2024-11-16 23:47:34,497 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -12 predicate places. [2024-11-16 23:47:34,497 INFO L471 AbstractCegarLoop]: Abstraction has has 270 places, 273 transitions, 578 flow [2024-11-16 23:47:34,498 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.0) internal successors, (780), 3 states have internal predecessors, (780), 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) [2024-11-16 23:47:34,499 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:34,499 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] [2024-11-16 23:47:34,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 23:47:34,499 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:34,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:34,500 INFO L85 PathProgramCache]: Analyzing trace with hash 1695655008, now seen corresponding path program 1 times [2024-11-16 23:47:34,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:34,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564248839] [2024-11-16 23:47:34,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:34,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:34,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:34,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564248839] [2024-11-16 23:47:34,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564248839] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:34,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:34,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:34,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862517471] [2024-11-16 23:47:34,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:34,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:34,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:34,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:34,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:34,602 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 268 out of 298 [2024-11-16 23:47:34,604 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 273 transitions, 578 flow. Second operand has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 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) [2024-11-16 23:47:34,605 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:34,605 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 268 of 298 [2024-11-16 23:47:34,605 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:34,763 INFO L124 PetriNetUnfolderBase]: 79/1198 cut-off events. [2024-11-16 23:47:34,764 INFO L125 PetriNetUnfolderBase]: For 38/38 co-relation queries the response was YES. [2024-11-16 23:47:34,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1351 conditions, 1198 events. 79/1198 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 7115 event pairs, 24 based on Foata normal form. 0/1007 useless extension candidates. Maximal degree in co-relation 1146. Up to 82 conditions per place. [2024-11-16 23:47:34,773 INFO L140 encePairwiseOnDemand]: 295/298 looper letters, 15 selfloop transitions, 2 changer transitions 0/272 dead transitions. [2024-11-16 23:47:34,773 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 272 transitions, 610 flow [2024-11-16 23:47:34,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 822 transitions. [2024-11-16 23:47:34,776 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9194630872483222 [2024-11-16 23:47:34,776 INFO L175 Difference]: Start difference. First operand has 270 places, 273 transitions, 578 flow. Second operand 3 states and 822 transitions. [2024-11-16 23:47:34,776 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 272 transitions, 610 flow [2024-11-16 23:47:34,779 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 272 transitions, 600 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:34,782 INFO L231 Difference]: Finished difference. Result has 269 places, 272 transitions, 570 flow [2024-11-16 23:47:34,782 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=566, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=570, PETRI_PLACES=269, PETRI_TRANSITIONS=272} [2024-11-16 23:47:34,785 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -13 predicate places. [2024-11-16 23:47:34,785 INFO L471 AbstractCegarLoop]: Abstraction has has 269 places, 272 transitions, 570 flow [2024-11-16 23:47:34,785 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 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) [2024-11-16 23:47:34,786 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:34,786 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] [2024-11-16 23:47:34,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-16 23:47:34,786 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:34,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:34,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1304547434, now seen corresponding path program 1 times [2024-11-16 23:47:34,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:34,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438716757] [2024-11-16 23:47:34,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:34,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:34,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438716757] [2024-11-16 23:47:34,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438716757] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:34,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:34,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:34,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396565339] [2024-11-16 23:47:34,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:34,836 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:34,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:34,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:34,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:34,858 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 298 [2024-11-16 23:47:34,859 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 272 transitions, 570 flow. Second operand has 3 states, 3 states have (on average 270.3333333333333) internal successors, (811), 3 states have internal predecessors, (811), 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) [2024-11-16 23:47:34,859 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:34,860 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 298 [2024-11-16 23:47:34,860 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:34,965 INFO L124 PetriNetUnfolderBase]: 63/923 cut-off events. [2024-11-16 23:47:34,965 INFO L125 PetriNetUnfolderBase]: For 9/9 co-relation queries the response was YES. [2024-11-16 23:47:34,970 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1038 conditions, 923 events. 63/923 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 4537 event pairs, 22 based on Foata normal form. 0/776 useless extension candidates. Maximal degree in co-relation 970. Up to 69 conditions per place. [2024-11-16 23:47:34,973 INFO L140 encePairwiseOnDemand]: 295/298 looper letters, 13 selfloop transitions, 2 changer transitions 0/271 dead transitions. [2024-11-16 23:47:34,974 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 271 transitions, 598 flow [2024-11-16 23:47:34,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:34,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-16 23:47:34,976 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9205816554809844 [2024-11-16 23:47:34,976 INFO L175 Difference]: Start difference. First operand has 269 places, 272 transitions, 570 flow. Second operand 3 states and 823 transitions. [2024-11-16 23:47:34,976 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 271 transitions, 598 flow [2024-11-16 23:47:34,978 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 271 transitions, 594 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:34,981 INFO L231 Difference]: Finished difference. Result has 268 places, 271 transitions, 568 flow [2024-11-16 23:47:34,982 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=568, PETRI_PLACES=268, PETRI_TRANSITIONS=271} [2024-11-16 23:47:34,983 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -14 predicate places. [2024-11-16 23:47:34,983 INFO L471 AbstractCegarLoop]: Abstraction has has 268 places, 271 transitions, 568 flow [2024-11-16 23:47:34,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 270.3333333333333) internal successors, (811), 3 states have internal predecessors, (811), 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) [2024-11-16 23:47:34,985 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:34,985 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] [2024-11-16 23:47:34,986 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-16 23:47:34,986 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:34,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:34,986 INFO L85 PathProgramCache]: Analyzing trace with hash -588829766, now seen corresponding path program 1 times [2024-11-16 23:47:34,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:34,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396769522] [2024-11-16 23:47:34,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:35,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:35,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396769522] [2024-11-16 23:47:35,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396769522] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:35,036 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:35,037 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:35,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594400237] [2024-11-16 23:47:35,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:35,061 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:35,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:35,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:35,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:35,087 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 298 [2024-11-16 23:47:35,089 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 271 transitions, 568 flow. Second operand has 3 states, 3 states have (on average 270.3333333333333) internal successors, (811), 3 states have internal predecessors, (811), 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) [2024-11-16 23:47:35,089 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:35,089 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 298 [2024-11-16 23:47:35,089 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:35,226 INFO L124 PetriNetUnfolderBase]: 68/1014 cut-off events. [2024-11-16 23:47:35,227 INFO L125 PetriNetUnfolderBase]: For 11/11 co-relation queries the response was YES. [2024-11-16 23:47:35,231 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1131 conditions, 1014 events. 68/1014 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 5337 event pairs, 22 based on Foata normal form. 0/854 useless extension candidates. Maximal degree in co-relation 1056. Up to 71 conditions per place. [2024-11-16 23:47:35,235 INFO L140 encePairwiseOnDemand]: 295/298 looper letters, 13 selfloop transitions, 2 changer transitions 0/270 dead transitions. [2024-11-16 23:47:35,236 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 270 transitions, 596 flow [2024-11-16 23:47:35,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:35,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-16 23:47:35,239 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9205816554809844 [2024-11-16 23:47:35,239 INFO L175 Difference]: Start difference. First operand has 268 places, 271 transitions, 568 flow. Second operand 3 states and 823 transitions. [2024-11-16 23:47:35,239 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 270 transitions, 596 flow [2024-11-16 23:47:35,241 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 270 transitions, 592 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:35,244 INFO L231 Difference]: Finished difference. Result has 267 places, 270 transitions, 566 flow [2024-11-16 23:47:35,245 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=566, PETRI_PLACES=267, PETRI_TRANSITIONS=270} [2024-11-16 23:47:35,245 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -15 predicate places. [2024-11-16 23:47:35,246 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 270 transitions, 566 flow [2024-11-16 23:47:35,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 270.3333333333333) internal successors, (811), 3 states have internal predecessors, (811), 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) [2024-11-16 23:47:35,247 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:35,247 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] [2024-11-16 23:47:35,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-16 23:47:35,247 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err13ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:35,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:35,248 INFO L85 PathProgramCache]: Analyzing trace with hash -418006263, now seen corresponding path program 1 times [2024-11-16 23:47:35,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:35,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980960017] [2024-11-16 23:47:35,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:35,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:35,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:35,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980960017] [2024-11-16 23:47:35,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980960017] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:35,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:35,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:35,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900558632] [2024-11-16 23:47:35,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:35,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:35,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:35,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:35,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:35,345 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 273 out of 298 [2024-11-16 23:47:35,347 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 270 transitions, 566 flow. Second operand has 3 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 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) [2024-11-16 23:47:35,347 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:35,347 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 273 of 298 [2024-11-16 23:47:35,347 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:35,497 INFO L124 PetriNetUnfolderBase]: 110/1366 cut-off events. [2024-11-16 23:47:35,497 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-11-16 23:47:35,504 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1572 conditions, 1366 events. 110/1366 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 8113 event pairs, 20 based on Foata normal form. 0/1148 useless extension candidates. Maximal degree in co-relation 1492. Up to 87 conditions per place. [2024-11-16 23:47:35,509 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 19 selfloop transitions, 4 changer transitions 0/280 dead transitions. [2024-11-16 23:47:35,509 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 280 transitions, 635 flow [2024-11-16 23:47:35,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 843 transitions. [2024-11-16 23:47:35,511 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9429530201342282 [2024-11-16 23:47:35,512 INFO L175 Difference]: Start difference. First operand has 267 places, 270 transitions, 566 flow. Second operand 3 states and 843 transitions. [2024-11-16 23:47:35,512 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 280 transitions, 635 flow [2024-11-16 23:47:35,514 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 280 transitions, 631 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:35,517 INFO L231 Difference]: Finished difference. Result has 269 places, 274 transitions, 596 flow [2024-11-16 23:47:35,517 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=596, PETRI_PLACES=269, PETRI_TRANSITIONS=274} [2024-11-16 23:47:35,518 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -13 predicate places. [2024-11-16 23:47:35,518 INFO L471 AbstractCegarLoop]: Abstraction has has 269 places, 274 transitions, 596 flow [2024-11-16 23:47:35,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 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) [2024-11-16 23:47:35,519 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:35,519 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] [2024-11-16 23:47:35,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 23:47:35,520 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err10ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:35,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:35,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1922884949, now seen corresponding path program 1 times [2024-11-16 23:47:35,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:35,521 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649000017] [2024-11-16 23:47:35,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:35,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:35,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:35,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649000017] [2024-11-16 23:47:35,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649000017] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:35,593 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:35,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:35,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899339421] [2024-11-16 23:47:35,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:35,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:35,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:35,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:35,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:35,616 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 273 out of 298 [2024-11-16 23:47:35,617 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 274 transitions, 596 flow. Second operand has 3 states, 3 states have (on average 275.0) internal successors, (825), 3 states have internal predecessors, (825), 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) [2024-11-16 23:47:35,618 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:35,618 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 273 of 298 [2024-11-16 23:47:35,618 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:35,827 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][262], [182#L727true, 317#true, 251#L764-1true, 16#L753true, 312#true, 290#true, Black: 314#(= |#race~send~0| 0), Black: 298#true]) [2024-11-16 23:47:35,828 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2024-11-16 23:47:35,828 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-11-16 23:47:35,828 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-16 23:47:35,828 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-11-16 23:47:35,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][262], [8#L766true, 317#true, 16#L753true, 312#true, 290#true, Black: 314#(= |#race~send~0| 0), Black: 298#true]) [2024-11-16 23:47:35,834 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-11-16 23:47:35,834 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-16 23:47:35,834 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-11-16 23:47:35,834 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-16 23:47:35,878 INFO L124 PetriNetUnfolderBase]: 217/2466 cut-off events. [2024-11-16 23:47:35,878 INFO L125 PetriNetUnfolderBase]: For 57/57 co-relation queries the response was YES. [2024-11-16 23:47:35,890 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2904 conditions, 2466 events. 217/2466 cut-off events. For 57/57 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 18112 event pairs, 41 based on Foata normal form. 0/2065 useless extension candidates. Maximal degree in co-relation 2675. Up to 161 conditions per place. [2024-11-16 23:47:35,900 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 18 selfloop transitions, 4 changer transitions 0/283 dead transitions. [2024-11-16 23:47:35,900 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 283 transitions, 659 flow [2024-11-16 23:47:35,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 842 transitions. [2024-11-16 23:47:35,903 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.941834451901566 [2024-11-16 23:47:35,903 INFO L175 Difference]: Start difference. First operand has 269 places, 274 transitions, 596 flow. Second operand 3 states and 842 transitions. [2024-11-16 23:47:35,903 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 283 transitions, 659 flow [2024-11-16 23:47:35,906 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 283 transitions, 651 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:35,909 INFO L231 Difference]: Finished difference. Result has 271 places, 278 transitions, 622 flow [2024-11-16 23:47:35,909 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=588, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=622, PETRI_PLACES=271, PETRI_TRANSITIONS=278} [2024-11-16 23:47:35,910 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -11 predicate places. [2024-11-16 23:47:35,910 INFO L471 AbstractCegarLoop]: Abstraction has has 271 places, 278 transitions, 622 flow [2024-11-16 23:47:35,911 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 275.0) internal successors, (825), 3 states have internal predecessors, (825), 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) [2024-11-16 23:47:35,911 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:35,911 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] [2024-11-16 23:47:35,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-16 23:47:35,911 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t1Err11ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:35,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:35,912 INFO L85 PathProgramCache]: Analyzing trace with hash -621951116, now seen corresponding path program 1 times [2024-11-16 23:47:35,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:35,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82395948] [2024-11-16 23:47:35,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:35,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:35,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:35,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82395948] [2024-11-16 23:47:35,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82395948] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:35,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:35,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:35,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127207688] [2024-11-16 23:47:35,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:35,958 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:35,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:35,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:35,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:35,985 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 263 out of 298 [2024-11-16 23:47:35,986 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 278 transitions, 622 flow. Second operand has 3 states, 3 states have (on average 264.6666666666667) internal successors, (794), 3 states have internal predecessors, (794), 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) [2024-11-16 23:47:35,986 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:35,986 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 263 of 298 [2024-11-16 23:47:35,986 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:36,500 INFO L124 PetriNetUnfolderBase]: 466/4566 cut-off events. [2024-11-16 23:47:36,500 INFO L125 PetriNetUnfolderBase]: For 92/92 co-relation queries the response was YES. [2024-11-16 23:47:36,515 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5569 conditions, 4566 events. 466/4566 cut-off events. For 92/92 co-relation queries the response was YES. Maximal size of possible extension queue 87. Compared 43429 event pairs, 114 based on Foata normal form. 0/3907 useless extension candidates. Maximal degree in co-relation 5259. Up to 521 conditions per place. [2024-11-16 23:47:36,529 INFO L140 encePairwiseOnDemand]: 291/298 looper letters, 24 selfloop transitions, 2 changer transitions 0/281 dead transitions. [2024-11-16 23:47:36,529 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 268 places, 281 transitions, 683 flow [2024-11-16 23:47:36,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:36,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 820 transitions. [2024-11-16 23:47:36,531 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9172259507829977 [2024-11-16 23:47:36,532 INFO L175 Difference]: Start difference. First operand has 271 places, 278 transitions, 622 flow. Second operand 3 states and 820 transitions. [2024-11-16 23:47:36,532 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 268 places, 281 transitions, 683 flow [2024-11-16 23:47:36,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 281 transitions, 675 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:36,537 INFO L231 Difference]: Finished difference. Result has 267 places, 275 transitions, 618 flow [2024-11-16 23:47:36,538 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=604, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=618, PETRI_PLACES=267, PETRI_TRANSITIONS=275} [2024-11-16 23:47:36,539 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -15 predicate places. [2024-11-16 23:47:36,539 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 275 transitions, 618 flow [2024-11-16 23:47:36,539 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 264.6666666666667) internal successors, (794), 3 states have internal predecessors, (794), 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) [2024-11-16 23:47:36,540 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:36,540 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, 1, 1, 1] [2024-11-16 23:47:36,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-16 23:47:36,540 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting t2Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:36,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:36,541 INFO L85 PathProgramCache]: Analyzing trace with hash -243239975, now seen corresponding path program 1 times [2024-11-16 23:47:36,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:36,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382197464] [2024-11-16 23:47:36,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:36,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:36,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:36,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382197464] [2024-11-16 23:47:36,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382197464] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:36,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:36,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:36,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601756001] [2024-11-16 23:47:36,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:36,587 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:36,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:36,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:36,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:36,612 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 268 out of 298 [2024-11-16 23:47:36,613 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 275 transitions, 618 flow. Second operand has 3 states, 3 states have (on average 270.0) internal successors, (810), 3 states have internal predecessors, (810), 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) [2024-11-16 23:47:36,613 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:36,613 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 268 of 298 [2024-11-16 23:47:36,614 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:37,332 INFO L124 PetriNetUnfolderBase]: 669/5682 cut-off events. [2024-11-16 23:47:37,332 INFO L125 PetriNetUnfolderBase]: For 120/120 co-relation queries the response was YES. [2024-11-16 23:47:37,359 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7156 conditions, 5682 events. 669/5682 cut-off events. For 120/120 co-relation queries the response was YES. Maximal size of possible extension queue 127. Compared 54491 event pairs, 125 based on Foata normal form. 0/4978 useless extension candidates. Maximal degree in co-relation 6884. Up to 598 conditions per place. [2024-11-16 23:47:37,385 INFO L140 encePairwiseOnDemand]: 291/298 looper letters, 18 selfloop transitions, 4 changer transitions 0/279 dead transitions. [2024-11-16 23:47:37,386 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 279 transitions, 671 flow [2024-11-16 23:47:37,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 829 transitions. [2024-11-16 23:47:37,388 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9272930648769575 [2024-11-16 23:47:37,389 INFO L175 Difference]: Start difference. First operand has 267 places, 275 transitions, 618 flow. Second operand 3 states and 829 transitions. [2024-11-16 23:47:37,389 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 279 transitions, 671 flow [2024-11-16 23:47:37,393 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 279 transitions, 671 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-16 23:47:37,396 INFO L231 Difference]: Finished difference. Result has 267 places, 274 transitions, 632 flow [2024-11-16 23:47:37,397 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=612, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=632, PETRI_PLACES=267, PETRI_TRANSITIONS=274} [2024-11-16 23:47:37,397 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -15 predicate places. [2024-11-16 23:47:37,398 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 274 transitions, 632 flow [2024-11-16 23:47:37,398 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 270.0) internal successors, (810), 3 states have internal predecessors, (810), 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) [2024-11-16 23:47:37,398 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:37,399 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] [2024-11-16 23:47:37,399 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-16 23:47:37,399 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting t1Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:37,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:37,401 INFO L85 PathProgramCache]: Analyzing trace with hash -2074751296, now seen corresponding path program 1 times [2024-11-16 23:47:37,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:37,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74998789] [2024-11-16 23:47:37,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:37,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:37,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74998789] [2024-11-16 23:47:37,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74998789] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:37,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:37,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 23:47:37,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840006759] [2024-11-16 23:47:37,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:37,474 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:37,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:37,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:37,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:37,486 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 298 [2024-11-16 23:47:37,487 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 274 transitions, 632 flow. Second operand has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-16 23:47:37,487 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:37,488 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 298 [2024-11-16 23:47:37,488 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:38,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 182#L727true, 324#(= |#race~buffer_size~0| 0), Black: 322#true, 251#L764-1true, 16#L753true, Black: 326#true, 328#(= |#race~first~0| 0), 290#true, Black: 314#(= |#race~send~0| 0), Black: 298#true, 330#true]) [2024-11-16 23:47:38,077 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-16 23:47:38,077 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:38,077 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-11-16 23:47:38,077 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:47:38,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 8#L766true, 324#(= |#race~buffer_size~0| 0), Black: 322#true, 16#L753true, Black: 326#true, 328#(= |#race~first~0| 0), 290#true, Black: 314#(= |#race~send~0| 0), Black: 298#true, 330#true]) [2024-11-16 23:47:38,092 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-16 23:47:38,093 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-16 23:47:38,093 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-16 23:47:38,093 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:38,165 INFO L124 PetriNetUnfolderBase]: 685/5360 cut-off events. [2024-11-16 23:47:38,166 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2024-11-16 23:47:38,192 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7022 conditions, 5360 events. 685/5360 cut-off events. For 81/81 co-relation queries the response was YES. Maximal size of possible extension queue 138. Compared 50610 event pairs, 291 based on Foata normal form. 0/4666 useless extension candidates. Maximal degree in co-relation 6693. Up to 816 conditions per place. [2024-11-16 23:47:38,207 INFO L140 encePairwiseOnDemand]: 294/298 looper letters, 18 selfloop transitions, 3 changer transitions 0/278 dead transitions. [2024-11-16 23:47:38,207 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 278 transitions, 684 flow [2024-11-16 23:47:38,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 829 transitions. [2024-11-16 23:47:38,211 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9272930648769575 [2024-11-16 23:47:38,211 INFO L175 Difference]: Start difference. First operand has 267 places, 274 transitions, 632 flow. Second operand 3 states and 829 transitions. [2024-11-16 23:47:38,211 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 278 transitions, 684 flow [2024-11-16 23:47:38,213 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 278 transitions, 680 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-16 23:47:38,216 INFO L231 Difference]: Finished difference. Result has 270 places, 275 transitions, 646 flow [2024-11-16 23:47:38,217 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=628, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=646, PETRI_PLACES=270, PETRI_TRANSITIONS=275} [2024-11-16 23:47:38,217 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -12 predicate places. [2024-11-16 23:47:38,217 INFO L471 AbstractCegarLoop]: Abstraction has has 270 places, 275 transitions, 646 flow [2024-11-16 23:47:38,218 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-16 23:47:38,218 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:38,218 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] [2024-11-16 23:47:38,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-16 23:47:38,219 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting t2Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:38,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:38,219 INFO L85 PathProgramCache]: Analyzing trace with hash 617349636, now seen corresponding path program 1 times [2024-11-16 23:47:38,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:38,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997733081] [2024-11-16 23:47:38,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:38,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:38,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997733081] [2024-11-16 23:47:38,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997733081] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:38,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:38,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:38,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840570640] [2024-11-16 23:47:38,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:38,260 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:38,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:38,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:38,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:38,267 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 298 [2024-11-16 23:47:38,268 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 275 transitions, 646 flow. Second operand has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 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) [2024-11-16 23:47:38,269 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:38,269 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 298 [2024-11-16 23:47:38,269 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:39,325 INFO L124 PetriNetUnfolderBase]: 1039/9585 cut-off events. [2024-11-16 23:47:39,325 INFO L125 PetriNetUnfolderBase]: For 197/197 co-relation queries the response was YES. [2024-11-16 23:47:39,360 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12236 conditions, 9585 events. 1039/9585 cut-off events. For 197/197 co-relation queries the response was YES. Maximal size of possible extension queue 167. Compared 105385 event pairs, 204 based on Foata normal form. 0/8450 useless extension candidates. Maximal degree in co-relation 11948. Up to 705 conditions per place. [2024-11-16 23:47:39,386 INFO L140 encePairwiseOnDemand]: 294/298 looper letters, 16 selfloop transitions, 3 changer transitions 0/283 dead transitions. [2024-11-16 23:47:39,386 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 283 transitions, 701 flow [2024-11-16 23:47:39,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 845 transitions. [2024-11-16 23:47:39,389 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9451901565995525 [2024-11-16 23:47:39,389 INFO L175 Difference]: Start difference. First operand has 270 places, 275 transitions, 646 flow. Second operand 3 states and 845 transitions. [2024-11-16 23:47:39,389 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 283 transitions, 701 flow [2024-11-16 23:47:39,394 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 283 transitions, 695 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:39,398 INFO L231 Difference]: Finished difference. Result has 272 places, 278 transitions, 666 flow [2024-11-16 23:47:39,398 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=640, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=666, PETRI_PLACES=272, PETRI_TRANSITIONS=278} [2024-11-16 23:47:39,399 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -10 predicate places. [2024-11-16 23:47:39,399 INFO L471 AbstractCegarLoop]: Abstraction has has 272 places, 278 transitions, 666 flow [2024-11-16 23:47:39,400 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 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) [2024-11-16 23:47:39,400 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:39,400 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] [2024-11-16 23:47:39,400 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-16 23:47:39,401 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:39,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:39,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1076898122, now seen corresponding path program 1 times [2024-11-16 23:47:39,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:39,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26642783] [2024-11-16 23:47:39,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:39,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:39,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:39,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26642783] [2024-11-16 23:47:39,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26642783] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:39,456 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:39,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 23:47:39,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032064792] [2024-11-16 23:47:39,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:39,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:39,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:39,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:39,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:39,475 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 298 [2024-11-16 23:47:39,476 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 278 transitions, 666 flow. Second operand has 3 states, 3 states have (on average 271.6666666666667) internal successors, (815), 3 states have internal predecessors, (815), 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) [2024-11-16 23:47:39,477 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:39,477 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 298 [2024-11-16 23:47:39,477 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:40,840 INFO L124 PetriNetUnfolderBase]: 1409/10375 cut-off events. [2024-11-16 23:47:40,840 INFO L125 PetriNetUnfolderBase]: For 381/387 co-relation queries the response was YES. [2024-11-16 23:47:40,866 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14331 conditions, 10375 events. 1409/10375 cut-off events. For 381/387 co-relation queries the response was YES. Maximal size of possible extension queue 181. Compared 114380 event pairs, 588 based on Foata normal form. 0/9188 useless extension candidates. Maximal degree in co-relation 14049. Up to 1707 conditions per place. [2024-11-16 23:47:40,890 INFO L140 encePairwiseOnDemand]: 294/298 looper letters, 18 selfloop transitions, 3 changer transitions 0/281 dead transitions. [2024-11-16 23:47:40,890 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 281 transitions, 713 flow [2024-11-16 23:47:40,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 829 transitions. [2024-11-16 23:47:40,895 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9272930648769575 [2024-11-16 23:47:40,895 INFO L175 Difference]: Start difference. First operand has 272 places, 278 transitions, 666 flow. Second operand 3 states and 829 transitions. [2024-11-16 23:47:40,895 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 281 transitions, 713 flow [2024-11-16 23:47:40,903 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 281 transitions, 705 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:40,906 INFO L231 Difference]: Finished difference. Result has 274 places, 278 transitions, 672 flow [2024-11-16 23:47:40,906 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=654, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=672, PETRI_PLACES=274, PETRI_TRANSITIONS=278} [2024-11-16 23:47:40,908 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -8 predicate places. [2024-11-16 23:47:40,908 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 278 transitions, 672 flow [2024-11-16 23:47:40,909 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.6666666666667) internal successors, (815), 3 states have internal predecessors, (815), 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) [2024-11-16 23:47:40,909 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:40,909 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] [2024-11-16 23:47:40,909 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-16 23:47:40,909 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting t1Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:40,910 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:40,910 INFO L85 PathProgramCache]: Analyzing trace with hash -1985024381, now seen corresponding path program 1 times [2024-11-16 23:47:40,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:40,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4784156] [2024-11-16 23:47:40,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:40,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:41,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:41,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4784156] [2024-11-16 23:47:41,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4784156] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:41,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:41,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:41,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454936851] [2024-11-16 23:47:41,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:41,091 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:41,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:41,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:41,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:41,161 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 267 out of 298 [2024-11-16 23:47:41,162 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 278 transitions, 672 flow. Second operand has 3 states, 3 states have (on average 270.0) internal successors, (810), 3 states have internal predecessors, (810), 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) [2024-11-16 23:47:41,162 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:41,162 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 267 of 298 [2024-11-16 23:47:41,162 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:41,837 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), Black: 322#true, 251#L764-1true, 16#L753true, Black: 326#true, 290#true, 345#true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 182#L727true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), 340#true]) [2024-11-16 23:47:41,838 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-16 23:47:41,838 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-11-16 23:47:41,838 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:47:41,838 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:41,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 8#L766true, Black: 322#true, 16#L753true, Black: 326#true, 290#true, 345#true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), 340#true]) [2024-11-16 23:47:41,873 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-16 23:47:41,873 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:41,873 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-16 23:47:41,873 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-16 23:47:42,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), Black: 322#true, 251#L764-1true, 233#L736true, 16#L753true, Black: 326#true, 290#true, 345#true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), 340#true]) [2024-11-16 23:47:42,028 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2024-11-16 23:47:42,028 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-11-16 23:47:42,028 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:42,028 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:47:42,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([625] L728-2-->L728-1: Formula: (= |v_#race~send~0_9| 0) InVars {} OutVars{#race~send~0=|v_#race~send~0_9|} AuxVars[] AssignedVars[#race~send~0][96], [Black: 319#(= |#race~receive~0| 0), Black: 322#true, 251#L764-1true, Black: 326#true, 345#true, 290#true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 209#L728-1true, 116#L751-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 340#true, Black: 312#true]) [2024-11-16 23:47:42,070 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-16 23:47:42,071 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-16 23:47:42,071 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-11-16 23:47:42,071 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-11-16 23:47:42,083 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), Black: 322#true, 251#L764-1true, 16#L753true, Black: 326#true, 290#true, 345#true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 182#L727true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), 340#true]) [2024-11-16 23:47:42,083 INFO L294 olderBase$Statistics]: this new event has 214 ancestors and is cut-off event [2024-11-16 23:47:42,083 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-11-16 23:47:42,083 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:47:42,083 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:47:42,083 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:42,099 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 8#L766true, Black: 322#true, 16#L753true, Black: 326#true, 290#true, 345#true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), 340#true]) [2024-11-16 23:47:42,099 INFO L294 olderBase$Statistics]: this new event has 218 ancestors and is cut-off event [2024-11-16 23:47:42,099 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:42,099 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-16 23:47:42,099 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2024-11-16 23:47:42,099 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-16 23:47:42,189 INFO L124 PetriNetUnfolderBase]: 1218/10293 cut-off events. [2024-11-16 23:47:42,189 INFO L125 PetriNetUnfolderBase]: For 212/212 co-relation queries the response was YES. [2024-11-16 23:47:42,224 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13956 conditions, 10293 events. 1218/10293 cut-off events. For 212/212 co-relation queries the response was YES. Maximal size of possible extension queue 164. Compared 114273 event pairs, 460 based on Foata normal form. 0/9196 useless extension candidates. Maximal degree in co-relation 13631. Up to 1348 conditions per place. [2024-11-16 23:47:42,372 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 21 selfloop transitions, 4 changer transitions 0/284 dead transitions. [2024-11-16 23:47:42,372 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 284 transitions, 736 flow [2024-11-16 23:47:42,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 827 transitions. [2024-11-16 23:47:42,377 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9250559284116331 [2024-11-16 23:47:42,378 INFO L175 Difference]: Start difference. First operand has 274 places, 278 transitions, 672 flow. Second operand 3 states and 827 transitions. [2024-11-16 23:47:42,378 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 284 transitions, 736 flow [2024-11-16 23:47:42,388 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 284 transitions, 730 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:42,391 INFO L231 Difference]: Finished difference. Result has 276 places, 281 transitions, 696 flow [2024-11-16 23:47:42,392 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=666, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=696, PETRI_PLACES=276, PETRI_TRANSITIONS=281} [2024-11-16 23:47:42,393 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -6 predicate places. [2024-11-16 23:47:42,393 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 281 transitions, 696 flow [2024-11-16 23:47:42,394 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 270.0) internal successors, (810), 3 states have internal predecessors, (810), 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) [2024-11-16 23:47:42,394 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:42,394 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] [2024-11-16 23:47:42,394 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-16 23:47:42,394 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:42,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:42,395 INFO L85 PathProgramCache]: Analyzing trace with hash -2090521271, now seen corresponding path program 1 times [2024-11-16 23:47:42,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:42,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382304897] [2024-11-16 23:47:42,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:42,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:42,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382304897] [2024-11-16 23:47:42,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382304897] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:42,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:42,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:42,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195944084] [2024-11-16 23:47:42,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:42,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:42,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:42,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:42,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:42,456 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 273 out of 298 [2024-11-16 23:47:42,458 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 281 transitions, 696 flow. Second operand has 3 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 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) [2024-11-16 23:47:42,458 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:42,458 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 273 of 298 [2024-11-16 23:47:42,458 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:43,098 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [326#true, 350#true, Black: 319#(= |#race~receive~0| 0), Black: 322#true, 251#L764-1true, 16#L753true, 233#L736true, 345#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647)))]) [2024-11-16 23:47:43,098 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2024-11-16 23:47:43,098 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-11-16 23:47:43,099 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-11-16 23:47:43,099 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-11-16 23:47:43,180 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 350#true, Black: 322#true, 251#L764-1true, 233#L736true, 16#L753true, Black: 326#true, 345#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647)))]) [2024-11-16 23:47:43,180 INFO L294 olderBase$Statistics]: this new event has 181 ancestors and is cut-off event [2024-11-16 23:47:43,180 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-16 23:47:43,180 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-11-16 23:47:43,180 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-11-16 23:47:43,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [326#true, Black: 319#(= |#race~receive~0| 0), 350#true, Black: 322#true, 251#L764-1true, 16#L753true, 345#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 182#L727true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647)))]) [2024-11-16 23:47:43,216 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2024-11-16 23:47:43,216 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:43,216 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-11-16 23:47:43,216 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2024-11-16 23:47:43,280 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [326#true, Black: 319#(= |#race~receive~0| 0), 350#true, 8#L766true, Black: 322#true, 16#L753true, 345#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647)))]) [2024-11-16 23:47:43,280 INFO L294 olderBase$Statistics]: this new event has 187 ancestors and is cut-off event [2024-11-16 23:47:43,280 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-11-16 23:47:43,280 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-11-16 23:47:43,280 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2024-11-16 23:47:43,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 350#true, Black: 322#true, 251#L764-1true, 16#L753true, Black: 326#true, 345#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 182#L727true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647)))]) [2024-11-16 23:47:43,307 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2024-11-16 23:47:43,307 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-11-16 23:47:43,307 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:43,307 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-16 23:47:43,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [350#true, Black: 319#(= |#race~receive~0| 0), 8#L766true, Black: 322#true, 16#L753true, Black: 326#true, 345#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647)))]) [2024-11-16 23:47:43,373 INFO L294 olderBase$Statistics]: this new event has 192 ancestors and is cut-off event [2024-11-16 23:47:43,373 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-11-16 23:47:43,373 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-16 23:47:43,373 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:43,808 INFO L124 PetriNetUnfolderBase]: 1105/9915 cut-off events. [2024-11-16 23:47:43,809 INFO L125 PetriNetUnfolderBase]: For 374/392 co-relation queries the response was YES. [2024-11-16 23:47:43,834 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13533 conditions, 9915 events. 1105/9915 cut-off events. For 374/392 co-relation queries the response was YES. Maximal size of possible extension queue 169. Compared 109422 event pairs, 313 based on Foata normal form. 2/8851 useless extension candidates. Maximal degree in co-relation 13226. Up to 1088 conditions per place. [2024-11-16 23:47:43,853 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 16 selfloop transitions, 6 changer transitions 0/288 dead transitions. [2024-11-16 23:47:43,853 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 288 transitions, 760 flow [2024-11-16 23:47:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 839 transitions. [2024-11-16 23:47:43,856 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9384787472035794 [2024-11-16 23:47:43,856 INFO L175 Difference]: Start difference. First operand has 276 places, 281 transitions, 696 flow. Second operand 3 states and 839 transitions. [2024-11-16 23:47:43,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 288 transitions, 760 flow [2024-11-16 23:47:43,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 288 transitions, 752 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:43,864 INFO L231 Difference]: Finished difference. Result has 278 places, 285 transitions, 734 flow [2024-11-16 23:47:43,865 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=688, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=275, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=734, PETRI_PLACES=278, PETRI_TRANSITIONS=285} [2024-11-16 23:47:43,865 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -4 predicate places. [2024-11-16 23:47:43,865 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 285 transitions, 734 flow [2024-11-16 23:47:43,866 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 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) [2024-11-16 23:47:43,866 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:43,866 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, 1, 1, 1] [2024-11-16 23:47:43,866 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-16 23:47:43,866 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting t2Err1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:43,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:43,867 INFO L85 PathProgramCache]: Analyzing trace with hash 675792110, now seen corresponding path program 1 times [2024-11-16 23:47:43,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:43,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043253152] [2024-11-16 23:47:43,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:43,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:44,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:44,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043253152] [2024-11-16 23:47:44,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043253152] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:44,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:44,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 23:47:44,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062773748] [2024-11-16 23:47:44,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:44,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 23:47:44,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:44,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 23:47:44,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 23:47:44,027 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 298 [2024-11-16 23:47:44,029 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 285 transitions, 734 flow. Second operand has 5 states, 5 states have (on average 270.8) internal successors, (1354), 5 states have internal predecessors, (1354), 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) [2024-11-16 23:47:44,029 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:44,029 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 298 [2024-11-16 23:47:44,029 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:45,465 INFO L124 PetriNetUnfolderBase]: 1800/14926 cut-off events. [2024-11-16 23:47:45,466 INFO L125 PetriNetUnfolderBase]: For 732/756 co-relation queries the response was YES. [2024-11-16 23:47:45,523 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21186 conditions, 14926 events. 1800/14926 cut-off events. For 732/756 co-relation queries the response was YES. Maximal size of possible extension queue 270. Compared 178948 event pairs, 583 based on Foata normal form. 2/13313 useless extension candidates. Maximal degree in co-relation 20828. Up to 1945 conditions per place. [2024-11-16 23:47:45,551 INFO L140 encePairwiseOnDemand]: 291/298 looper letters, 35 selfloop transitions, 10 changer transitions 2/315 dead transitions. [2024-11-16 23:47:45,551 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 315 transitions, 894 flow [2024-11-16 23:47:45,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-16 23:47:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-16 23:47:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1662 transitions. [2024-11-16 23:47:45,555 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9295302013422819 [2024-11-16 23:47:45,555 INFO L175 Difference]: Start difference. First operand has 278 places, 285 transitions, 734 flow. Second operand 6 states and 1662 transitions. [2024-11-16 23:47:45,555 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 315 transitions, 894 flow [2024-11-16 23:47:45,565 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 281 places, 315 transitions, 882 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:45,569 INFO L231 Difference]: Finished difference. Result has 284 places, 294 transitions, 784 flow [2024-11-16 23:47:45,569 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=276, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=285, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=279, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=784, PETRI_PLACES=284, PETRI_TRANSITIONS=294} [2024-11-16 23:47:45,569 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 2 predicate places. [2024-11-16 23:47:45,571 INFO L471 AbstractCegarLoop]: Abstraction has has 284 places, 294 transitions, 784 flow [2024-11-16 23:47:45,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 270.8) internal successors, (1354), 5 states have internal predecessors, (1354), 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) [2024-11-16 23:47:45,572 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:45,572 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, 1, 1, 1] [2024-11-16 23:47:45,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-16 23:47:45,572 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:45,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:45,573 INFO L85 PathProgramCache]: Analyzing trace with hash -723936070, now seen corresponding path program 1 times [2024-11-16 23:47:45,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:45,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370515635] [2024-11-16 23:47:45,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:45,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:45,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370515635] [2024-11-16 23:47:45,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370515635] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:45,613 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:45,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:45,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635444969] [2024-11-16 23:47:45,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:45,613 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:45,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:45,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:45,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:45,642 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 268 out of 298 [2024-11-16 23:47:45,643 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 294 transitions, 784 flow. Second operand has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-16 23:47:45,643 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:45,643 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 268 of 298 [2024-11-16 23:47:45,643 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:46,691 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][264], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 365#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:46,691 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:46,691 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:46,691 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:46,691 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:46,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, 365#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:46,718 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, 365#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:46,718 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:47:46,718 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:46,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][272], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, 365#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:46,719 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:47:46,719 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:46,719 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:47:46,719 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:46,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][272], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 365#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:46,747 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-16 23:47:46,747 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:46,747 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:46,747 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:46,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 365#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:46,778 INFO L294 olderBase$Statistics]: this new event has 217 ancestors and is cut-off event [2024-11-16 23:47:46,778 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2024-11-16 23:47:46,778 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:46,778 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-16 23:47:47,132 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L736-3-->L736: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][106], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, 233#L736true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), 87#L748-5true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 365#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:47,133 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2024-11-16 23:47:47,133 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-11-16 23:47:47,133 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-16 23:47:47,133 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2024-11-16 23:47:47,354 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][272], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, 365#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:47,354 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:47,354 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:47,354 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:47:47,354 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:47,354 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:47,361 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][272], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 365#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:47,361 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:47,361 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:47,361 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:47,361 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:47,361 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:47,366 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 365#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:47,366 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:47,366 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2024-11-16 23:47:47,367 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:47,367 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:47,367 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-16 23:47:47,417 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L736-3-->L736: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][106], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, 233#L736true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), 87#L748-5true, Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 365#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:47,417 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:47:47,417 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-11-16 23:47:47,417 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:47,417 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-11-16 23:47:47,418 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2024-11-16 23:47:47,440 INFO L124 PetriNetUnfolderBase]: 1558/14460 cut-off events. [2024-11-16 23:47:47,440 INFO L125 PetriNetUnfolderBase]: For 701/741 co-relation queries the response was YES. [2024-11-16 23:47:47,496 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20796 conditions, 14460 events. 1558/14460 cut-off events. For 701/741 co-relation queries the response was YES. Maximal size of possible extension queue 257. Compared 173082 event pairs, 562 based on Foata normal form. 2/13191 useless extension candidates. Maximal degree in co-relation 20439. Up to 1756 conditions per place. [2024-11-16 23:47:47,519 INFO L140 encePairwiseOnDemand]: 295/298 looper letters, 19 selfloop transitions, 2 changer transitions 0/296 dead transitions. [2024-11-16 23:47:47,519 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 285 places, 296 transitions, 831 flow [2024-11-16 23:47:47,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 825 transitions. [2024-11-16 23:47:47,522 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9228187919463087 [2024-11-16 23:47:47,522 INFO L175 Difference]: Start difference. First operand has 284 places, 294 transitions, 784 flow. Second operand 3 states and 825 transitions. [2024-11-16 23:47:47,522 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 285 places, 296 transitions, 831 flow [2024-11-16 23:47:47,531 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 296 transitions, 831 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-16 23:47:47,534 INFO L231 Difference]: Finished difference. Result has 285 places, 293 transitions, 786 flow [2024-11-16 23:47:47,534 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=782, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=293, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=786, PETRI_PLACES=285, PETRI_TRANSITIONS=293} [2024-11-16 23:47:47,535 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 3 predicate places. [2024-11-16 23:47:47,535 INFO L471 AbstractCegarLoop]: Abstraction has has 285 places, 293 transitions, 786 flow [2024-11-16 23:47:47,535 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2024-11-16 23:47:47,535 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:47,536 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, 1, 1, 1, 1, 1] [2024-11-16 23:47:47,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-16 23:47:47,536 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting t1Err1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:47,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:47,536 INFO L85 PathProgramCache]: Analyzing trace with hash 1074359825, now seen corresponding path program 1 times [2024-11-16 23:47:47,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:47,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340638885] [2024-11-16 23:47:47,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:47,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:47,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340638885] [2024-11-16 23:47:47,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340638885] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:47,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:47,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:47,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406565985] [2024-11-16 23:47:47,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:47,574 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:47,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:47,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:47,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:47,595 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2024-11-16 23:47:47,596 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 293 transitions, 786 flow. Second operand has 3 states, 3 states have (on average 273.3333333333333) internal successors, (820), 3 states have internal predecessors, (820), 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) [2024-11-16 23:47:47,596 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:47,596 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2024-11-16 23:47:47,596 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:49,213 INFO L124 PetriNetUnfolderBase]: 1232/12357 cut-off events. [2024-11-16 23:47:49,214 INFO L125 PetriNetUnfolderBase]: For 663/743 co-relation queries the response was YES. [2024-11-16 23:47:49,270 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17633 conditions, 12357 events. 1232/12357 cut-off events. For 663/743 co-relation queries the response was YES. Maximal size of possible extension queue 221. Compared 143553 event pairs, 328 based on Foata normal form. 8/11250 useless extension candidates. Maximal degree in co-relation 17244. Up to 1238 conditions per place. [2024-11-16 23:47:49,292 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 19 selfloop transitions, 5 changer transitions 0/299 dead transitions. [2024-11-16 23:47:49,292 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 299 transitions, 850 flow [2024-11-16 23:47:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 835 transitions. [2024-11-16 23:47:49,295 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9340044742729307 [2024-11-16 23:47:49,295 INFO L175 Difference]: Start difference. First operand has 285 places, 293 transitions, 786 flow. Second operand 3 states and 835 transitions. [2024-11-16 23:47:49,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 299 transitions, 850 flow [2024-11-16 23:47:49,304 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 299 transitions, 846 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:49,307 INFO L231 Difference]: Finished difference. Result has 287 places, 296 transitions, 818 flow [2024-11-16 23:47:49,307 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=782, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=293, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=288, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=818, PETRI_PLACES=287, PETRI_TRANSITIONS=296} [2024-11-16 23:47:49,308 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 5 predicate places. [2024-11-16 23:47:49,308 INFO L471 AbstractCegarLoop]: Abstraction has has 287 places, 296 transitions, 818 flow [2024-11-16 23:47:49,308 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.3333333333333) internal successors, (820), 3 states have internal predecessors, (820), 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) [2024-11-16 23:47:49,308 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:49,309 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, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:47:49,309 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-16 23:47:49,309 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:49,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:49,309 INFO L85 PathProgramCache]: Analyzing trace with hash -2073379479, now seen corresponding path program 1 times [2024-11-16 23:47:49,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:49,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170176991] [2024-11-16 23:47:49,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:49,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:49,363 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170176991] [2024-11-16 23:47:49,363 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170176991] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:49,363 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:49,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:49,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524946502] [2024-11-16 23:47:49,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:49,364 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:49,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:49,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:49,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:49,408 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 298 [2024-11-16 23:47:49,409 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 296 transitions, 818 flow. Second operand has 3 states, 3 states have (on average 268.6666666666667) internal successors, (806), 3 states have internal predecessors, (806), 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) [2024-11-16 23:47:49,410 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:49,410 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 298 [2024-11-16 23:47:49,410 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:51,840 INFO L124 PetriNetUnfolderBase]: 2172/18660 cut-off events. [2024-11-16 23:47:51,840 INFO L125 PetriNetUnfolderBase]: For 1111/1207 co-relation queries the response was YES. [2024-11-16 23:47:51,993 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27870 conditions, 18660 events. 2172/18660 cut-off events. For 1111/1207 co-relation queries the response was YES. Maximal size of possible extension queue 346. Compared 236295 event pairs, 800 based on Foata normal form. 8/17208 useless extension candidates. Maximal degree in co-relation 27408. Up to 2485 conditions per place. [2024-11-16 23:47:52,040 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 25 selfloop transitions, 5 changer transitions 0/303 dead transitions. [2024-11-16 23:47:52,040 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 303 transitions, 898 flow [2024-11-16 23:47:52,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:52,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:52,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 823 transitions. [2024-11-16 23:47:52,043 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9205816554809844 [2024-11-16 23:47:52,043 INFO L175 Difference]: Start difference. First operand has 287 places, 296 transitions, 818 flow. Second operand 3 states and 823 transitions. [2024-11-16 23:47:52,043 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 303 transitions, 898 flow [2024-11-16 23:47:52,070 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 303 transitions, 886 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:52,073 INFO L231 Difference]: Finished difference. Result has 289 places, 300 transitions, 848 flow [2024-11-16 23:47:52,074 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=806, PETRI_DIFFERENCE_MINUEND_PLACES=285, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=296, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=848, PETRI_PLACES=289, PETRI_TRANSITIONS=300} [2024-11-16 23:47:52,074 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 7 predicate places. [2024-11-16 23:47:52,074 INFO L471 AbstractCegarLoop]: Abstraction has has 289 places, 300 transitions, 848 flow [2024-11-16 23:47:52,075 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.6666666666667) internal successors, (806), 3 states have internal predecessors, (806), 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) [2024-11-16 23:47:52,075 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:52,075 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:47:52,075 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-16 23:47:52,076 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting t2Err3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:52,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:52,076 INFO L85 PathProgramCache]: Analyzing trace with hash 879470561, now seen corresponding path program 1 times [2024-11-16 23:47:52,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:52,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040111520] [2024-11-16 23:47:52,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:52,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:52,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040111520] [2024-11-16 23:47:52,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1040111520] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:52,235 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:52,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:52,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781189470] [2024-11-16 23:47:52,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:52,236 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:52,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:52,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:52,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:52,300 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2024-11-16 23:47:52,302 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 300 transitions, 848 flow. Second operand has 3 states, 3 states have (on average 274.0) internal successors, (822), 3 states have internal predecessors, (822), 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) [2024-11-16 23:47:52,302 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:52,302 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2024-11-16 23:47:52,302 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:53,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:53,514 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:53,515 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:53,515 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:53,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:53,558 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:53,559 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:53,559 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:53,559 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:53,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:53,604 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:53,604 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:53,604 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:53,605 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:53,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:53,652 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2024-11-16 23:47:53,652 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:53,652 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:53,652 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:54,305 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L733-2-->L733-1: Formula: (= |v_#race~send~0_6| |v_t1Thread1of1ForFork1_#t~nondet14#1_3|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~send~0=|v_#race~send~0_6|} AuxVars[] AssignedVars[#race~send~0][292], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, 73#L733-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 116#L751-1true, Black: 337#(= |#race~value~0| 0), Black: 368#true, 324#(= |#race~buffer_size~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,306 INFO L294 olderBase$Statistics]: this new event has 219 ancestors and is cut-off event [2024-11-16 23:47:54,306 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-16 23:47:54,306 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-16 23:47:54,306 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-11-16 23:47:54,331 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][260], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 355#true]) [2024-11-16 23:47:54,331 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2024-11-16 23:47:54,331 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:54,331 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:54,331 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,332 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,332 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:54,332 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,333 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,333 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,333 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:54,333 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:54,333 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:54,333 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:54,355 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 355#true]) [2024-11-16 23:47:54,355 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2024-11-16 23:47:54,355 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:54,355 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,356 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:54,356 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:54,356 INFO L294 olderBase$Statistics]: this new event has 219 ancestors and is cut-off event [2024-11-16 23:47:54,356 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:54,356 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:54,356 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:54,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L732-4-->L732-3: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][299], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 355#true]) [2024-11-16 23:47:54,410 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:54,410 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,410 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,410 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,623 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][260], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 355#true]) [2024-11-16 23:47:54,623 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:54,623 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,623 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,623 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 319#(= |#race~receive~0| 0), Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 355#true]) [2024-11-16 23:47:54,643 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:54,643 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,643 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,643 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,731 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,732 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,732 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,732 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:54,732 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,733 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:54,753 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,753 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,753 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,753 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,753 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,771 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 373#true, Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,771 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,771 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:54,771 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,771 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,773 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:54,773 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,773 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,773 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,773 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:54,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:54,789 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,789 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:47:54,789 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,789 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:54,804 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:54,804 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,804 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,804 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:47:54,804 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,832 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,832 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,832 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,848 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,848 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,848 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,848 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,848 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,848 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,865 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,865 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,865 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,865 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,865 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,865 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:54,881 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,881 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,881 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,881 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:54,881 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,881 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:54,885 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,886 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,886 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,886 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:54,898 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,898 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:47:54,898 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,898 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:54,898 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:54,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L753-3-->L753: Formula: (and (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0))) (= |v_t2Thread1of1ForFork0_#t~ret22#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|, t2Thread1of1ForFork0_#t~ret22#1=|v_t2Thread1of1ForFork0_#t~ret22#1_1|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~ret22#1][124], [Black: 319#(= |#race~receive~0| 0), 139#L710-1true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, Black: 322#true, 251#L764-1true, 16#L753true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 345#true, 355#true]) [2024-11-16 23:47:54,907 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-16 23:47:54,907 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,907 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,907 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2024-11-16 23:47:54,909 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,910 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:47:54,910 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,910 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:54,910 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L736-3-->L736: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][247], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 189#L699-3true, Black: 322#true, 251#L764-1true, 233#L736true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,911 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-16 23:47:54,911 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-11-16 23:47:54,911 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-16 23:47:54,911 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:47:54,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,921 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-16 23:47:54,921 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,921 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:47:54,921 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:54,922 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L732-4-->L732-3: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][299], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,922 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:47:54,922 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:47:54,922 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,922 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:54,931 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][260], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,931 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:47:54,931 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-16 23:47:54,931 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:54,931 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:54,931 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,939 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,939 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:54,939 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,939 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,939 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][266], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,940 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][175], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,940 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,940 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,942 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,942 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-16 23:47:54,942 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:47:54,949 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:54,949 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:47:54,949 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:54,949 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,949 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:54,949 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:54,949 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:54,957 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,957 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:54,957 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:54,957 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,957 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,957 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,957 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:54,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][260], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,965 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:54,965 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,965 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:54,965 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:54,995 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L736-3-->L736: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][106], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, Black: 322#true, 251#L764-1true, 233#L736true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 141#L698-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,995 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([631] L736-3-->L736: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][247], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, 233#L736true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 337#(= |#race~value~0| 0), 101#L699-4true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,996 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([631] L736-3-->L736: Formula: (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0))) (= |v_t1Thread1of1ForFork1_#t~ret16#1_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, t1Thread1of1ForFork1_#t~ret16#1=|v_t1Thread1of1ForFork1_#t~ret16#1_1|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork1_#t~ret16#1][247], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 189#L699-3true, Black: 322#true, 251#L764-1true, 233#L736true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:54,996 INFO L294 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2024-11-16 23:47:54,996 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:47:55,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L732-4-->L732-3: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][299], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:55,021 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,021 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:55,021 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:55,021 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,024 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][260], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:55,024 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,024 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:55,025 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,025 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:55,025 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:55,027 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:55,027 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:55,027 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,028 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:55,028 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:55,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][260], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:55,028 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,028 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:55,028 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:47:55,028 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 355#true]) [2024-11-16 23:47:55,030 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, 373#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 290#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, 355#true]) [2024-11-16 23:47:55,030 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:55,030 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:55,046 INFO L124 PetriNetUnfolderBase]: 2034/20961 cut-off events. [2024-11-16 23:47:55,046 INFO L125 PetriNetUnfolderBase]: For 1826/2040 co-relation queries the response was YES. [2024-11-16 23:47:55,126 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31080 conditions, 20961 events. 2034/20961 cut-off events. For 1826/2040 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 270976 event pairs, 365 based on Foata normal form. 17/19376 useless extension candidates. Maximal degree in co-relation 30698. Up to 1114 conditions per place. [2024-11-16 23:47:55,155 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 19 selfloop transitions, 5 changer transitions 0/308 dead transitions. [2024-11-16 23:47:55,156 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 291 places, 308 transitions, 915 flow [2024-11-16 23:47:55,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:55,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 837 transitions. [2024-11-16 23:47:55,158 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9362416107382551 [2024-11-16 23:47:55,158 INFO L175 Difference]: Start difference. First operand has 289 places, 300 transitions, 848 flow. Second operand 3 states and 837 transitions. [2024-11-16 23:47:55,158 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 291 places, 308 transitions, 915 flow [2024-11-16 23:47:55,181 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 308 transitions, 905 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:55,184 INFO L231 Difference]: Finished difference. Result has 291 places, 303 transitions, 874 flow [2024-11-16 23:47:55,184 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=838, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=300, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=295, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=874, PETRI_PLACES=291, PETRI_TRANSITIONS=303} [2024-11-16 23:47:55,185 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 9 predicate places. [2024-11-16 23:47:55,185 INFO L471 AbstractCegarLoop]: Abstraction has has 291 places, 303 transitions, 874 flow [2024-11-16 23:47:55,185 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 274.0) internal successors, (822), 3 states have internal predecessors, (822), 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) [2024-11-16 23:47:55,186 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:55,186 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:47:55,186 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-16 23:47:55,186 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting t1Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:55,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:55,187 INFO L85 PathProgramCache]: Analyzing trace with hash 1443209110, now seen corresponding path program 1 times [2024-11-16 23:47:55,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:55,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445640834] [2024-11-16 23:47:55,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:55,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:55,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:55,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445640834] [2024-11-16 23:47:55,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445640834] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:55,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:55,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:55,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970655871] [2024-11-16 23:47:55,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:55,223 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:55,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:55,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:55,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:55,243 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2024-11-16 23:47:55,244 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 291 places, 303 transitions, 874 flow. Second operand has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 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) [2024-11-16 23:47:55,244 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:55,244 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2024-11-16 23:47:55,244 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:56,179 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 355#true]) [2024-11-16 23:47:56,179 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:56,179 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:56,179 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:56,179 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:56,179 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:56,179 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:56,179 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:56,179 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:56,180 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:56,212 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:56,212 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:56,212 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:56,212 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:56,212 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:56,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:56,248 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:56,248 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:56,248 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:56,248 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:56,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 324#(= |#race~buffer_size~0| 0), Black: 335#true, 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:56,284 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2024-11-16 23:47:56,284 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:56,284 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:56,284 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:56,459 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:56,459 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:47:56,459 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:56,459 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:56,459 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:56,459 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:56,460 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:56,460 INFO L294 olderBase$Statistics]: this new event has 217 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:56,460 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:56,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L732-4-->L732-3: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][302], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true]) [2024-11-16 23:47:56,911 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:56,911 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:56,911 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:56,911 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:56,929 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][259], [Black: 319#(= |#race~receive~0| 0), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 378#true, 33#ERRORtrue, Black: 322#true, 251#L764-1true, 14#L732-3true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true]) [2024-11-16 23:47:56,929 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:56,929 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:56,929 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:56,929 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:56,953 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 350#true, Black: 319#(= |#race~receive~0| 0), 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 7#L748true, Black: 312#true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true]) [2024-11-16 23:47:56,953 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:56,954 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:56,954 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:56,954 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:57,072 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,072 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:57,073 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:57,073 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:57,073 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:57,073 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:57,073 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:57,132 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,132 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:57,132 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:57,132 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:57,132 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:57,132 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:57,132 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:57,170 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 312#true, 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,170 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:57,170 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:57,170 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:57,170 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:57,171 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:57,171 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:57,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 7#L748true, Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 355#true]) [2024-11-16 23:47:57,297 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,297 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:57,297 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:57,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, 324#(= |#race~buffer_size~0| 0), Black: 335#true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 272#L748-3true, 355#true]) [2024-11-16 23:47:57,314 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:57,314 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:57,314 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:57,314 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:57,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][269], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,332 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:57,332 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:57,332 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:57,332 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:57,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, 290#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 324#(= |#race~buffer_size~0| 0), Black: 335#true, 15#L733-4true, Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,348 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:57,348 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:47:57,348 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:57,348 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 378#true, 355#true]) [2024-11-16 23:47:57,502 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 378#true, 355#true]) [2024-11-16 23:47:57,502 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:47:57,502 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:57,503 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:57,503 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:57,503 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:47:57,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true]) [2024-11-16 23:47:57,505 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:47:57,505 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:57,505 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:47:57,506 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:57,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][265], [Black: 317#true, Black: 350#true, 378#true, Black: 322#true, 251#L764-1true, Black: 326#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 290#true, 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 298#true, 211#L732-1true, Black: 337#(= |#race~value~0| 0), 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true]) [2024-11-16 23:47:57,506 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:47:57,506 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:47:57,506 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:47:57,506 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:47:57,513 INFO L124 PetriNetUnfolderBase]: 2389/22198 cut-off events. [2024-11-16 23:47:57,514 INFO L125 PetriNetUnfolderBase]: For 2572/2816 co-relation queries the response was YES. [2024-11-16 23:47:57,696 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33948 conditions, 22198 events. 2389/22198 cut-off events. For 2572/2816 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 287818 event pairs, 468 based on Foata normal form. 16/20476 useless extension candidates. Maximal degree in co-relation 33560. Up to 2174 conditions per place. [2024-11-16 23:47:57,745 INFO L140 encePairwiseOnDemand]: 292/298 looper letters, 19 selfloop transitions, 8 changer transitions 0/312 dead transitions. [2024-11-16 23:47:57,745 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 312 transitions, 956 flow [2024-11-16 23:47:57,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:47:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:47:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 836 transitions. [2024-11-16 23:47:57,747 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9351230425055929 [2024-11-16 23:47:57,747 INFO L175 Difference]: Start difference. First operand has 291 places, 303 transitions, 874 flow. Second operand 3 states and 836 transitions. [2024-11-16 23:47:57,747 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 312 transitions, 956 flow [2024-11-16 23:47:57,774 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 312 transitions, 946 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:47:57,777 INFO L231 Difference]: Finished difference. Result has 293 places, 309 transitions, 930 flow [2024-11-16 23:47:57,778 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=864, PETRI_DIFFERENCE_MINUEND_PLACES=289, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=303, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=295, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=930, PETRI_PLACES=293, PETRI_TRANSITIONS=309} [2024-11-16 23:47:57,778 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 11 predicate places. [2024-11-16 23:47:57,778 INFO L471 AbstractCegarLoop]: Abstraction has has 293 places, 309 transitions, 930 flow [2024-11-16 23:47:57,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 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) [2024-11-16 23:47:57,779 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:47:57,779 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:47:57,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-16 23:47:57,780 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting t2Err1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:47:57,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:47:57,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1775263763, now seen corresponding path program 1 times [2024-11-16 23:47:57,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:47:57,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850882745] [2024-11-16 23:47:57,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:47:57,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:47:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:47:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:47:57,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:47:57,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850882745] [2024-11-16 23:47:57,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850882745] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:47:57,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:47:57,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:47:57,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363470750] [2024-11-16 23:47:57,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:47:57,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:47:57,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:47:57,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:47:57,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:47:57,845 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2024-11-16 23:47:57,847 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 293 places, 309 transitions, 930 flow. Second operand has 3 states, 3 states have (on average 273.6666666666667) internal successors, (821), 3 states have internal predecessors, (821), 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) [2024-11-16 23:47:57,847 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:47:57,847 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2024-11-16 23:47:57,847 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:47:58,912 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,913 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:47:58,913 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:58,913 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:58,913 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:58,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,916 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-16 23:47:58,917 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:58,917 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:58,917 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,948 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,948 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:58,948 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:58,949 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,949 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:47:58,949 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:58,949 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:58,949 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:58,984 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,984 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2024-11-16 23:47:58,984 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:58,984 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:58,984 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:58,984 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:58,985 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:58,985 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-16 23:47:58,985 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:58,985 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:58,985 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:59,160 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 96#L732true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:59,161 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:59,161 INFO L294 olderBase$Statistics]: this new event has 217 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:59,161 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:59,194 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 355#true, 388#true]) [2024-11-16 23:47:59,194 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2024-11-16 23:47:59,194 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:59,194 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:59,194 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:59,194 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:47:59,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([675] L732-4-->L732-3: Formula: (= |v_t1Thread1of1ForFork1_~i~0#1_19| v_~value~0_2) InVars {t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|} OutVars{t1Thread1of1ForFork1_~i~0#1=|v_t1Thread1of1ForFork1_~i~0#1_19|, ~value~0=v_~value~0_2} AuxVars[] AssignedVars[~value~0][300], [Black: 319#(= |#race~receive~0| 0), Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 33#ERRORtrue, Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 14#L732-3true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true, 388#true]) [2024-11-16 23:47:59,805 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:59,805 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:59,805 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:59,805 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:59,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([785] L748-2-->ERROR: Formula: true InVars {} OutVars{t2Thread1of1ForFork0_#t~ret19#1=|v_t2Thread1of1ForFork0_#t~ret19#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork0_#t~ret19#1][258], [Black: 319#(= |#race~receive~0| 0), Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), 33#ERRORtrue, Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), 14#L732-3true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true, 388#true]) [2024-11-16 23:47:59,823 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:59,823 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:59,823 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:59,823 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:59,841 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 319#(= |#race~receive~0| 0), Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true, 388#true]) [2024-11-16 23:47:59,841 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2024-11-16 23:47:59,841 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:59,841 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:47:59,841 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:47:59,900 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 388#true, 355#true]) [2024-11-16 23:47:59,900 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:47:59,900 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:47:59,900 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2024-11-16 23:47:59,901 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:47:59,901 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-11-16 23:47:59,901 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:47:59,921 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 388#true, 355#true]) [2024-11-16 23:47:59,921 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:47:59,921 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2024-11-16 23:47:59,922 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:47:59,922 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:47:59,922 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-11-16 23:47:59,922 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:47:59,943 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 378#true, 388#true, 355#true]) [2024-11-16 23:47:59,943 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:47:59,943 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2024-11-16 23:47:59,943 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:47:59,943 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:47:59,943 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-11-16 23:47:59,943 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,044 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,044 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:48:00,044 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:48:00,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,060 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:48:00,060 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:48:00,060 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:48:00,060 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:48:00,061 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true, 388#true]) [2024-11-16 23:48:00,061 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:48:00,061 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-11-16 23:48:00,061 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:48:00,061 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2024-11-16 23:48:00,061 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 312#true, Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 355#true, 388#true]) [2024-11-16 23:48:00,061 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:48:00,062 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-11-16 23:48:00,062 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2024-11-16 23:48:00,062 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2024-11-16 23:48:00,077 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][267], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 96#L732true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,077 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-16 23:48:00,077 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:48:00,077 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:48:00,077 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:48:00,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L748-4-->L748-3: Formula: (= |v_#race~value~0_6| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_6|} AuxVars[] AssignedVars[#race~value~0][174], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 335#true, 15#L733-4true, Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 352#(= |#race~value~0| |t1Thread1of1ForFork1_#t~nondet13#1|), Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), 383#true, Black: 357#(= ~value~0 0), Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,091 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:48:00,091 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:48:00,091 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2024-11-16 23:48:00,092 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-16 23:48:00,227 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,227 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:48:00,227 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:48:00,227 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:48:00,227 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:48:00,227 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2024-11-16 23:48:00,227 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 378#true, 388#true, 355#true]) [2024-11-16 23:48:00,228 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:48:00,228 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2024-11-16 23:48:00,228 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:48:00,228 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:48:00,228 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:48:00,230 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), 7#L748true, Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 388#true, 355#true]) [2024-11-16 23:48:00,230 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:48:00,230 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2024-11-16 23:48:00,230 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:48:00,230 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:48:00,230 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L732-2-->L732-1: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet13#1_3| |v_#race~value~0_3|) InVars {t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet13#1=|v_t1Thread1of1ForFork1_#t~nondet13#1_3|, #race~value~0=|v_#race~value~0_3|} AuxVars[] AssignedVars[#race~value~0][264], [Black: 317#true, Black: 385#(= |t1Thread1of1ForFork1_#t~nondet15#1| |#race~receive~0|), Black: 322#true, 251#L764-1true, Black: 326#true, 290#true, Black: 332#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 211#L732-1true, Black: 337#(= |#race~value~0| 0), Black: 342#(not |t2Thread1of1ForFork0_removeLogElement_#t~short4#1|), Black: 347#(or (and (<= 2147483648 (mod ~next~0 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0 (- 4294967296))) |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1|)) (and (= |t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1| (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (* (div ~next~0 4294967296) (- 4294967296)) ~next~0))) (<= (mod ~next~0 4294967296) 2147483647))), 272#L748-3true, Black: 350#true, Black: 361#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (not (= |t2Thread1of1ForFork0_#t~ret19#1| 0)) (= ~value~0 0)), Black: 357#(= ~value~0 0), 383#true, Black: 358#(and (<= (+ |t2Thread1of1ForFork0_removeLogElement_#res#1| 1) 0) (= ~value~0 0)), Black: 298#true, 324#(= |#race~buffer_size~0| 0), Black: 370#(= |#race~send~0| |t1Thread1of1ForFork1_#t~nondet14#1|), Black: 375#(= |t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1| |#race~next~0|), Black: 314#(= |#race~send~0| 0), Black: 380#(or (and (<= 2147483648 (mod (+ ~first~0 4294967295) 4294967296)) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| (- 1) ~first~0 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0)) (and (<= (mod (+ ~first~0 4294967295) 4294967296) 2147483647) (= (select (select |#race| |~#buffer~0.base|) (+ |~#buffer~0.offset| ~first~0 4294967295 (* (div (+ ~first~0 4294967295) 4294967296) (- 4294967296)))) 0))), 388#true, 355#true]) [2024-11-16 23:48:00,230 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:48:00,231 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:48:00,231 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2024-11-16 23:48:00,231 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:48:00,237 INFO L124 PetriNetUnfolderBase]: 2565/23182 cut-off events. [2024-11-16 23:48:00,237 INFO L125 PetriNetUnfolderBase]: For 4025/4340 co-relation queries the response was YES. [2024-11-16 23:48:00,359 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36697 conditions, 23182 events. 2565/23182 cut-off events. For 4025/4340 co-relation queries the response was YES. Maximal size of possible extension queue 402. Compared 304081 event pairs, 527 based on Foata normal form. 15/21492 useless extension candidates. Maximal degree in co-relation 36318. Up to 2455 conditions per place. [2024-11-16 23:48:00,400 INFO L140 encePairwiseOnDemand]: 293/298 looper letters, 21 selfloop transitions, 7 changer transitions 0/315 dead transitions. [2024-11-16 23:48:00,400 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 295 places, 315 transitions, 1005 flow [2024-11-16 23:48:00,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:48:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:48:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 835 transitions. [2024-11-16 23:48:00,402 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9340044742729307 [2024-11-16 23:48:00,402 INFO L175 Difference]: Start difference. First operand has 293 places, 309 transitions, 930 flow. Second operand 3 states and 835 transitions. [2024-11-16 23:48:00,402 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 295 places, 315 transitions, 1005 flow [2024-11-16 23:48:00,428 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 293 places, 315 transitions, 987 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:48:00,431 INFO L231 Difference]: Finished difference. Result has 295 places, 312 transitions, 960 flow [2024-11-16 23:48:00,431 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=914, PETRI_DIFFERENCE_MINUEND_PLACES=291, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=309, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=302, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=960, PETRI_PLACES=295, PETRI_TRANSITIONS=312} [2024-11-16 23:48:00,432 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, 13 predicate places. [2024-11-16 23:48:00,432 INFO L471 AbstractCegarLoop]: Abstraction has has 295 places, 312 transitions, 960 flow [2024-11-16 23:48:00,432 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.6666666666667) internal successors, (821), 3 states have internal predecessors, (821), 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) [2024-11-16 23:48:00,432 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:48:00,432 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:48:00,432 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-16 23:48:00,432 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting t2Err10ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:48:00,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:48:00,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1958512220, now seen corresponding path program 1 times [2024-11-16 23:48:00,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:48:00,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954685851] [2024-11-16 23:48:00,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:48:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:48:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:48:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:48:00,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:48:00,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954685851] [2024-11-16 23:48:00,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954685851] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:48:00,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:48:00,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 23:48:00,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033560316] [2024-11-16 23:48:00,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:48:00,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:48:00,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:48:00,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:48:00,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:48:00,546 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 298 [2024-11-16 23:48:00,547 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 295 places, 312 transitions, 960 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 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) [2024-11-16 23:48:00,547 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:48:00,547 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 298 [2024-11-16 23:48:00,548 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:48:00,887 INFO L124 PetriNetUnfolderBase]: 250/3672 cut-off events. [2024-11-16 23:48:00,887 INFO L125 PetriNetUnfolderBase]: For 444/444 co-relation queries the response was YES. [2024-11-16 23:48:00,899 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5482 conditions, 3672 events. 250/3672 cut-off events. For 444/444 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 29369 event pairs, 41 based on Foata normal form. 68/3547 useless extension candidates. Maximal degree in co-relation 5107. Up to 148 conditions per place. [2024-11-16 23:48:00,904 INFO L140 encePairwiseOnDemand]: 294/298 looper letters, 7 selfloop transitions, 4 changer transitions 0/268 dead transitions. [2024-11-16 23:48:00,904 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 286 places, 268 transitions, 759 flow [2024-11-16 23:48:00,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:48:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:48:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 844 transitions. [2024-11-16 23:48:00,906 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9440715883668904 [2024-11-16 23:48:00,906 INFO L175 Difference]: Start difference. First operand has 295 places, 312 transitions, 960 flow. Second operand 3 states and 844 transitions. [2024-11-16 23:48:00,906 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 286 places, 268 transitions, 759 flow [2024-11-16 23:48:00,912 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 268 transitions, 677 flow, removed 21 selfloop flow, removed 16 redundant places. [2024-11-16 23:48:00,915 INFO L231 Difference]: Finished difference. Result has 270 places, 266 transitions, 656 flow [2024-11-16 23:48:00,915 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=648, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=266, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=656, PETRI_PLACES=270, PETRI_TRANSITIONS=266} [2024-11-16 23:48:00,916 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -12 predicate places. [2024-11-16 23:48:00,916 INFO L471 AbstractCegarLoop]: Abstraction has has 270 places, 266 transitions, 656 flow [2024-11-16 23:48:00,916 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 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) [2024-11-16 23:48:00,916 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:48:00,917 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:48:00,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-16 23:48:00,917 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2024-11-16 23:48:00,917 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:48:00,917 INFO L85 PathProgramCache]: Analyzing trace with hash 35770043, now seen corresponding path program 1 times [2024-11-16 23:48:00,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:48:00,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652974800] [2024-11-16 23:48:00,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:48:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:48:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:48:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:48:00,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:48:00,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652974800] [2024-11-16 23:48:00,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652974800] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:48:00,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:48:00,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:48:00,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80676379] [2024-11-16 23:48:00,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:48:00,957 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:48:00,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:48:00,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:48:00,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:48:00,977 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2024-11-16 23:48:00,978 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 266 transitions, 656 flow. Second operand has 3 states, 3 states have (on average 273.3333333333333) internal successors, (820), 3 states have internal predecessors, (820), 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) [2024-11-16 23:48:00,979 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:48:00,979 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2024-11-16 23:48:00,979 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:48:01,269 INFO L124 PetriNetUnfolderBase]: 276/3644 cut-off events. [2024-11-16 23:48:01,269 INFO L125 PetriNetUnfolderBase]: For 296/299 co-relation queries the response was YES. [2024-11-16 23:48:01,280 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5081 conditions, 3644 events. 276/3644 cut-off events. For 296/299 co-relation queries the response was YES. Maximal size of possible extension queue 53. Compared 29487 event pairs, 92 based on Foata normal form. 0/3443 useless extension candidates. Maximal degree in co-relation 4719. Up to 347 conditions per place. [2024-11-16 23:48:01,282 INFO L140 encePairwiseOnDemand]: 295/298 looper letters, 0 selfloop transitions, 0 changer transitions 266/266 dead transitions. [2024-11-16 23:48:01,282 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 266 transitions, 691 flow [2024-11-16 23:48:01,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:48:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:48:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 829 transitions. [2024-11-16 23:48:01,284 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9272930648769575 [2024-11-16 23:48:01,285 INFO L175 Difference]: Start difference. First operand has 270 places, 266 transitions, 656 flow. Second operand 3 states and 829 transitions. [2024-11-16 23:48:01,285 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 266 transitions, 691 flow [2024-11-16 23:48:01,288 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 266 transitions, 687 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-16 23:48:01,290 INFO L231 Difference]: Finished difference. Result has 270 places, 0 transitions, 0 flow [2024-11-16 23:48:01,290 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=270, PETRI_TRANSITIONS=0} [2024-11-16 23:48:01,291 INFO L277 CegarLoopForPetriNet]: 282 programPoint places, -12 predicate places. [2024-11-16 23:48:01,291 INFO L471 AbstractCegarLoop]: Abstraction has has 270 places, 0 transitions, 0 flow [2024-11-16 23:48:01,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.3333333333333) internal successors, (820), 3 states have internal predecessors, (820), 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) [2024-11-16 23:48:01,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (57 of 58 remaining) [2024-11-16 23:48:01,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (56 of 58 remaining) [2024-11-16 23:48:01,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (55 of 58 remaining) [2024-11-16 23:48:01,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (54 of 58 remaining) [2024-11-16 23:48:01,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (53 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (52 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (51 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (50 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err13ASSERT_VIOLATIONDATA_RACE (49 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err12ASSERT_VIOLATIONDATA_RACE (48 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err11ASSERT_VIOLATIONDATA_RACE (47 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err10ASSERT_VIOLATIONDATA_RACE (46 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err9ASSERT_VIOLATIONDATA_RACE (45 of 58 remaining) [2024-11-16 23:48:01,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err8ASSERT_VIOLATIONDATA_RACE (44 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err7ASSERT_VIOLATIONDATA_RACE (43 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err6ASSERT_VIOLATIONDATA_RACE (42 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (41 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (40 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (39 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (38 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (37 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (36 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err10ASSERT_VIOLATIONDATA_RACE (35 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err9ASSERT_VIOLATIONDATA_RACE (34 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err8ASSERT_VIOLATIONDATA_RACE (33 of 58 remaining) [2024-11-16 23:48:01,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err7ASSERT_VIOLATIONDATA_RACE (32 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err6ASSERT_VIOLATIONDATA_RACE (31 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (30 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (29 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (28 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (27 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (26 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (25 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err13ASSERT_VIOLATIONDATA_RACE (24 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err12ASSERT_VIOLATIONDATA_RACE (23 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err11ASSERT_VIOLATIONDATA_RACE (22 of 58 remaining) [2024-11-16 23:48:01,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err10ASSERT_VIOLATIONDATA_RACE (21 of 58 remaining) [2024-11-16 23:48:01,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err9ASSERT_VIOLATIONDATA_RACE (20 of 58 remaining) [2024-11-16 23:48:01,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err8ASSERT_VIOLATIONDATA_RACE (19 of 58 remaining) [2024-11-16 23:48:01,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err7ASSERT_VIOLATIONDATA_RACE (18 of 58 remaining) [2024-11-16 23:48:01,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err6ASSERT_VIOLATIONDATA_RACE (17 of 58 remaining) [2024-11-16 23:48:01,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err2ASSERT_VIOLATIONDATA_RACE (16 of 58 remaining) [2024-11-16 23:48:01,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err5ASSERT_VIOLATIONDATA_RACE (15 of 58 remaining) [2024-11-16 23:48:01,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err1ASSERT_VIOLATIONDATA_RACE (14 of 58 remaining) [2024-11-16 23:48:01,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err4ASSERT_VIOLATIONDATA_RACE (13 of 58 remaining) [2024-11-16 23:48:01,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err3ASSERT_VIOLATIONDATA_RACE (12 of 58 remaining) [2024-11-16 23:48:01,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONDATA_RACE (11 of 58 remaining) [2024-11-16 23:48:01,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err10ASSERT_VIOLATIONDATA_RACE (10 of 58 remaining) [2024-11-16 23:48:01,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err9ASSERT_VIOLATIONDATA_RACE (9 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err8ASSERT_VIOLATIONDATA_RACE (8 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err7ASSERT_VIOLATIONDATA_RACE (7 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err6ASSERT_VIOLATIONDATA_RACE (6 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err2ASSERT_VIOLATIONDATA_RACE (5 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err5ASSERT_VIOLATIONDATA_RACE (4 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err4ASSERT_VIOLATIONDATA_RACE (3 of 58 remaining) [2024-11-16 23:48:01,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err1ASSERT_VIOLATIONDATA_RACE (2 of 58 remaining) [2024-11-16 23:48:01,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err3ASSERT_VIOLATIONDATA_RACE (1 of 58 remaining) [2024-11-16 23:48:01,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2Err0ASSERT_VIOLATIONDATA_RACE (0 of 58 remaining) [2024-11-16 23:48:01,303 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-16 23:48:01,303 INFO L407 BasicCegarLoop]: Path program 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] [2024-11-16 23:48:01,309 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-16 23:48:01,309 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 23:48:01,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:48:01 BasicIcfg [2024-11-16 23:48:01,314 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 23:48:01,315 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 23:48:01,315 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 23:48:01,315 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 23:48:01,316 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:47:32" (3/4) ... [2024-11-16 23:48:01,317 INFO L143 WitnessPrinter]: Generating witness for correct program [2024-11-16 23:48:01,321 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure t1 [2024-11-16 23:48:01,321 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure t2 [2024-11-16 23:48:01,325 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-16 23:48:01,325 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-16 23:48:01,326 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-16 23:48:01,326 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-16 23:48:01,405 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-16 23:48:01,406 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-16 23:48:01,406 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 23:48:01,406 INFO L158 Benchmark]: Toolchain (without parser) took 30107.51ms. Allocated memory was 167.8MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 93.9MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-16 23:48:01,407 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 167.8MB. Free memory is still 120.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 23:48:01,407 INFO L158 Benchmark]: CACSL2BoogieTranslator took 592.67ms. Allocated memory was 167.8MB in the beginning and 209.7MB in the end (delta: 41.9MB). Free memory was 93.8MB in the beginning and 170.6MB in the end (delta: -76.9MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-11-16 23:48:01,407 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.77ms. Allocated memory is still 209.7MB. Free memory was 170.6MB in the beginning and 168.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-16 23:48:01,408 INFO L158 Benchmark]: Boogie Preprocessor took 64.92ms. Allocated memory is still 209.7MB. Free memory was 168.6MB in the beginning and 166.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-16 23:48:01,408 INFO L158 Benchmark]: IcfgBuilder took 710.89ms. Allocated memory is still 209.7MB. Free memory was 166.5MB in the beginning and 139.2MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-16 23:48:01,408 INFO L158 Benchmark]: TraceAbstraction took 28585.55ms. Allocated memory was 209.7MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 138.1MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-16 23:48:01,409 INFO L158 Benchmark]: Witness Printer took 90.86ms. Allocated memory is still 4.2GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-16 23:48:01,410 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 167.8MB. Free memory is still 120.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 592.67ms. Allocated memory was 167.8MB in the beginning and 209.7MB in the end (delta: 41.9MB). Free memory was 93.8MB in the beginning and 170.6MB in the end (delta: -76.9MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.77ms. Allocated memory is still 209.7MB. Free memory was 170.6MB in the beginning and 168.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.92ms. Allocated memory is still 209.7MB. Free memory was 168.6MB in the beginning and 166.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * IcfgBuilder took 710.89ms. Allocated memory is still 209.7MB. Free memory was 166.5MB in the beginning and 139.2MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 28585.55ms. Allocated memory was 209.7MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 138.1MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Witness Printer took 90.86ms. Allocated memory is still 4.2GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 691]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 692]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 762]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 728]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 708]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 732]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 733]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 713]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 713]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 734]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 746]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 696]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 698]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 748]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 698]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 699]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 750]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 699]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 751]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 471 locations, 58 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 28.4s, OverallIterations: 24, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 26.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 744 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 278 mSDsluCounter, 200 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12 mSDsCounter, 61 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1033 IncrementalHoareTripleChecker+Invalid, 1094 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 61 mSolverCounterUnsat, 188 mSDtfsCounter, 1033 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=960occurred in iteration=22, InterpolantAutomatonStates: 75, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 2345 NumberOfCodeBlocks, 2345 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 2321 ConstructedInterpolants, 0 QuantifiedInterpolants, 2693 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 24 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 31 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-11-16 23:48:01,441 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE