./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_12-ptr_racefree.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 735b3cc8 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/goblint-regression/28-race_reach_12-ptr_racefree.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 7cd6aaa75855c8ee03a174376352b142cf57dd56532b968b1b6c916585172927 --- Real Ultimate output --- This is Ultimate 0.3.0-?-735b3cc-m [2025-03-14 01:39:16,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-14 01:39:16,069 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-14 01:39:16,079 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-14 01:39:16,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-14 01:39:16,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-14 01:39:16,093 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-14 01:39:16,093 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-14 01:39:16,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-14 01:39:16,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-14 01:39:16,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-14 01:39:16,094 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-14 01:39:16,094 INFO L153 SettingsManager]: * Use SBE=true [2025-03-14 01:39:16,094 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-14 01:39:16,095 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-14 01:39:16,096 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-14 01:39:16,096 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-14 01:39:16,096 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-14 01:39:16,097 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cd6aaa75855c8ee03a174376352b142cf57dd56532b968b1b6c916585172927 [2025-03-14 01:39:16,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-14 01:39:16,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-14 01:39:16,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-14 01:39:16,334 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-14 01:39:16,334 INFO L274 PluginConnector]: CDTParser initialized [2025-03-14 01:39:16,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_12-ptr_racefree.i [2025-03-14 01:39:17,510 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7deff03b4/9a0194f9c1f0406a9e86c4df38fbda2e/FLAGdb2bc1249 [2025-03-14 01:39:17,772 INFO L384 CDTParser]: Found 1 translation units. [2025-03-14 01:39:17,773 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_12-ptr_racefree.i [2025-03-14 01:39:17,783 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7deff03b4/9a0194f9c1f0406a9e86c4df38fbda2e/FLAGdb2bc1249 [2025-03-14 01:39:18,082 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7deff03b4/9a0194f9c1f0406a9e86c4df38fbda2e [2025-03-14 01:39:18,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-14 01:39:18,086 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-14 01:39:18,087 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-14 01:39:18,087 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-14 01:39:18,090 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-14 01:39:18,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,091 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a05c36f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18, skipping insertion in model container [2025-03-14 01:39:18,091 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-14 01:39:18,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-14 01:39:18,338 INFO L200 MainTranslator]: Completed pre-run [2025-03-14 01:39:18,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-14 01:39:18,407 INFO L204 MainTranslator]: Completed translation [2025-03-14 01:39:18,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18 WrapperNode [2025-03-14 01:39:18,407 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-14 01:39:18,408 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-14 01:39:18,408 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-14 01:39:18,408 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-14 01:39:18,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,442 INFO L138 Inliner]: procedures = 171, calls = 43, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 146 [2025-03-14 01:39:18,442 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-14 01:39:18,443 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-14 01:39:18,443 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-14 01:39:18,443 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-14 01:39:18,447 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,450 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,450 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,457 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,458 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,460 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,462 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-14 01:39:18,463 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-14 01:39:18,465 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-14 01:39:18,466 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-14 01:39:18,466 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (1/1) ... [2025-03-14 01:39:18,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-14 01:39:18,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-14 01:39:18,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-14 01:39:18,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-14 01:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-14 01:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-14 01:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-14 01:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-14 01:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-14 01:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2025-03-14 01:39:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2025-03-14 01:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-14 01:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-14 01:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-14 01:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-14 01:39:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-14 01:39:18,512 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-14 01:39:18,619 INFO L256 CfgBuilder]: Building ICFG [2025-03-14 01:39:18,620 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-14 01:39:18,856 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L708: havoc main_~#t_ids~0#1.base, main_~#t_ids~0#1.offset; [2025-03-14 01:39:18,857 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L708-1: SUMMARY for call ULTIMATE.dealloc(main_~#t_ids~0#1.base, main_~#t_ids~0#1.offset); srcloc: null [2025-03-14 01:39:18,941 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-14 01:39:18,941 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-14 01:39:18,942 INFO L318 CfgBuilder]: Performing block encoding [2025-03-14 01:39:18,973 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-14 01:39:18,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.03 01:39:18 BoogieIcfgContainer [2025-03-14 01:39:18,974 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-14 01:39:18,978 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-14 01:39:18,978 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-14 01:39:18,982 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-14 01:39:18,982 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.03 01:39:18" (1/3) ... [2025-03-14 01:39:18,982 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178aa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.03 01:39:18, skipping insertion in model container [2025-03-14 01:39:18,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:39:18" (2/3) ... [2025-03-14 01:39:18,983 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178aa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.03 01:39:18, skipping insertion in model container [2025-03-14 01:39:18,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.03 01:39:18" (3/3) ... [2025-03-14 01:39:18,985 INFO L128 eAbstractionObserver]: Analyzing ICFG 28-race_reach_12-ptr_racefree.i [2025-03-14 01:39:18,995 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-14 01:39:18,996 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 28-race_reach_12-ptr_racefree.i that has 2 procedures, 207 locations, 1 initial locations, 5 loop locations, and 7 error locations. [2025-03-14 01:39:18,996 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-14 01:39:19,054 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-03-14 01:39:19,089 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 210 places, 218 transitions, 443 flow [2025-03-14 01:39:19,197 INFO L124 PetriNetUnfolderBase]: 15/280 cut-off events. [2025-03-14 01:39:19,201 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-14 01:39:19,208 INFO L83 FinitePrefix]: Finished finitePrefix Result has 285 conditions, 280 events. 15/280 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 730 event pairs, 0 based on Foata normal form. 0/252 useless extension candidates. Maximal degree in co-relation 146. Up to 4 conditions per place. [2025-03-14 01:39:19,208 INFO L82 GeneralOperation]: Start removeDead. Operand has 210 places, 218 transitions, 443 flow [2025-03-14 01:39:19,215 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 210 places, 218 transitions, 443 flow [2025-03-14 01:39:19,226 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-14 01:39:19,238 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;@5e798a70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-14 01:39:19,238 INFO L334 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2025-03-14 01:39:19,261 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-14 01:39:19,263 INFO L124 PetriNetUnfolderBase]: 0/109 cut-off events. [2025-03-14 01:39:19,263 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-14 01:39:19,263 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:19,264 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:19,264 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2025-03-14 01:39:19,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:19,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1079446565, now seen corresponding path program 1 times [2025-03-14 01:39:19,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:19,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346121490] [2025-03-14 01:39:19,275 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:19,355 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 94 statements into 1 equivalence classes. [2025-03-14 01:39:19,394 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 94 of 94 statements. [2025-03-14 01:39:19,395 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:19,395 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:20,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:20,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346121490] [2025-03-14 01:39:20,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346121490] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:20,082 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:20,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-14 01:39:20,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109581538] [2025-03-14 01:39:20,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:20,089 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-14 01:39:20,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:20,108 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-14 01:39:20,108 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-14 01:39:20,335 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 218 [2025-03-14 01:39:20,340 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 218 transitions, 443 flow. Second operand has 6 states, 6 states have (on average 158.5) internal successors, (951), 6 states have internal predecessors, (951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:20,341 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:20,341 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 218 [2025-03-14 01:39:20,344 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:20,801 INFO L124 PetriNetUnfolderBase]: 579/2178 cut-off events. [2025-03-14 01:39:20,802 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2025-03-14 01:39:20,807 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3436 conditions, 2178 events. 579/2178 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 14742 event pairs, 372 based on Foata normal form. 153/2178 useless extension candidates. Maximal degree in co-relation 3238. Up to 1080 conditions per place. [2025-03-14 01:39:20,816 INFO L140 encePairwiseOnDemand]: 185/218 looper letters, 73 selfloop transitions, 70 changer transitions 0/299 dead transitions. [2025-03-14 01:39:20,817 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 299 transitions, 891 flow [2025-03-14 01:39:20,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-14 01:39:20,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-14 01:39:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1120 transitions. [2025-03-14 01:39:20,833 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8562691131498471 [2025-03-14 01:39:20,835 INFO L175 Difference]: Start difference. First operand has 210 places, 218 transitions, 443 flow. Second operand 6 states and 1120 transitions. [2025-03-14 01:39:20,835 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 213 places, 299 transitions, 891 flow [2025-03-14 01:39:20,842 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 299 transitions, 891 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-14 01:39:20,848 INFO L231 Difference]: Finished difference. Result has 218 places, 275 transitions, 881 flow [2025-03-14 01:39:20,850 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=419, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=206, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=881, PETRI_PLACES=218, PETRI_TRANSITIONS=275} [2025-03-14 01:39:20,854 INFO L279 CegarLoopForPetriNet]: 210 programPoint places, 8 predicate places. [2025-03-14 01:39:20,854 INFO L471 AbstractCegarLoop]: Abstraction has has 218 places, 275 transitions, 881 flow [2025-03-14 01:39:20,855 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 158.5) internal successors, (951), 6 states have internal predecessors, (951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:20,855 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:20,856 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:20,856 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-14 01:39:20,856 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2025-03-14 01:39:20,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:20,857 INFO L85 PathProgramCache]: Analyzing trace with hash 1376075322, now seen corresponding path program 1 times [2025-03-14 01:39:20,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:20,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24320205] [2025-03-14 01:39:20,858 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:20,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:20,877 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 96 statements into 1 equivalence classes. [2025-03-14 01:39:20,886 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 96 of 96 statements. [2025-03-14 01:39:20,886 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:20,886 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:20,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:20,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24320205] [2025-03-14 01:39:20,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24320205] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:20,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:20,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 01:39:20,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602233784] [2025-03-14 01:39:20,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:20,935 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:39:20,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:20,936 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:39:20,936 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:39:20,955 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 189 out of 218 [2025-03-14 01:39:20,956 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 218 places, 275 transitions, 881 flow. Second operand has 3 states, 3 states have (on average 191.0) internal successors, (573), 3 states have internal predecessors, (573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:20,956 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:20,956 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 189 of 218 [2025-03-14 01:39:20,956 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:21,104 INFO L124 PetriNetUnfolderBase]: 185/1137 cut-off events. [2025-03-14 01:39:21,104 INFO L125 PetriNetUnfolderBase]: For 118/132 co-relation queries the response was YES. [2025-03-14 01:39:21,106 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1819 conditions, 1137 events. 185/1137 cut-off events. For 118/132 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 6427 event pairs, 42 based on Foata normal form. 1/1066 useless extension candidates. Maximal degree in co-relation 1662. Up to 207 conditions per place. [2025-03-14 01:39:21,110 INFO L140 encePairwiseOnDemand]: 215/218 looper letters, 22 selfloop transitions, 3 changer transitions 0/281 dead transitions. [2025-03-14 01:39:21,110 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 220 places, 281 transitions, 943 flow [2025-03-14 01:39:21,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:39:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:39:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 592 transitions. [2025-03-14 01:39:21,112 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9051987767584098 [2025-03-14 01:39:21,112 INFO L175 Difference]: Start difference. First operand has 218 places, 275 transitions, 881 flow. Second operand 3 states and 592 transitions. [2025-03-14 01:39:21,112 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 220 places, 281 transitions, 943 flow [2025-03-14 01:39:21,116 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 220 places, 281 transitions, 943 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-14 01:39:21,119 INFO L231 Difference]: Finished difference. Result has 221 places, 275 transitions, 892 flow [2025-03-14 01:39:21,119 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=881, PETRI_DIFFERENCE_MINUEND_PLACES=218, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=892, PETRI_PLACES=221, PETRI_TRANSITIONS=275} [2025-03-14 01:39:21,120 INFO L279 CegarLoopForPetriNet]: 210 programPoint places, 11 predicate places. [2025-03-14 01:39:21,120 INFO L471 AbstractCegarLoop]: Abstraction has has 221 places, 275 transitions, 892 flow [2025-03-14 01:39:21,120 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 191.0) internal successors, (573), 3 states have internal predecessors, (573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:21,120 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:21,120 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:21,121 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-14 01:39:21,121 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2025-03-14 01:39:21,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:21,122 INFO L85 PathProgramCache]: Analyzing trace with hash -354461657, now seen corresponding path program 1 times [2025-03-14 01:39:21,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:21,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340339380] [2025-03-14 01:39:21,122 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:21,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:21,138 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 107 statements into 1 equivalence classes. [2025-03-14 01:39:21,146 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 107 of 107 statements. [2025-03-14 01:39:21,146 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:21,146 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:21,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:21,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340339380] [2025-03-14 01:39:21,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340339380] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:21,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:21,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-14 01:39:21,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003564211] [2025-03-14 01:39:21,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:21,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-14 01:39:21,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:21,538 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-14 01:39:21,538 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-14 01:39:21,714 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 168 out of 218 [2025-03-14 01:39:21,716 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 221 places, 275 transitions, 892 flow. Second operand has 6 states, 6 states have (on average 170.16666666666666) internal successors, (1021), 6 states have internal predecessors, (1021), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:21,716 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:21,716 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 168 of 218 [2025-03-14 01:39:21,716 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:22,006 INFO L124 PetriNetUnfolderBase]: 370/1622 cut-off events. [2025-03-14 01:39:22,007 INFO L125 PetriNetUnfolderBase]: For 464/476 co-relation queries the response was YES. [2025-03-14 01:39:22,009 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3307 conditions, 1622 events. 370/1622 cut-off events. For 464/476 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 10722 event pairs, 96 based on Foata normal form. 2/1568 useless extension candidates. Maximal degree in co-relation 3136. Up to 642 conditions per place. [2025-03-14 01:39:22,015 INFO L140 encePairwiseOnDemand]: 200/218 looper letters, 112 selfloop transitions, 53 changer transitions 0/334 dead transitions. [2025-03-14 01:39:22,015 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 334 transitions, 1464 flow [2025-03-14 01:39:22,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-14 01:39:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-14 01:39:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1091 transitions. [2025-03-14 01:39:22,018 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8340978593272171 [2025-03-14 01:39:22,018 INFO L175 Difference]: Start difference. First operand has 221 places, 275 transitions, 892 flow. Second operand 6 states and 1091 transitions. [2025-03-14 01:39:22,018 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 226 places, 334 transitions, 1464 flow [2025-03-14 01:39:22,023 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 224 places, 334 transitions, 1458 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:39:22,027 INFO L231 Difference]: Finished difference. Result has 229 places, 318 transitions, 1374 flow [2025-03-14 01:39:22,028 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=886, PETRI_DIFFERENCE_MINUEND_PLACES=219, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=234, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1374, PETRI_PLACES=229, PETRI_TRANSITIONS=318} [2025-03-14 01:39:22,028 INFO L279 CegarLoopForPetriNet]: 210 programPoint places, 19 predicate places. [2025-03-14 01:39:22,029 INFO L471 AbstractCegarLoop]: Abstraction has has 229 places, 318 transitions, 1374 flow [2025-03-14 01:39:22,029 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 170.16666666666666) internal successors, (1021), 6 states have internal predecessors, (1021), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:22,029 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:22,030 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:22,030 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-14 01:39:22,030 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2025-03-14 01:39:22,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:22,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1072930360, now seen corresponding path program 1 times [2025-03-14 01:39:22,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:22,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718837997] [2025-03-14 01:39:22,031 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:22,045 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 109 statements into 1 equivalence classes. [2025-03-14 01:39:22,056 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 109 of 109 statements. [2025-03-14 01:39:22,056 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:22,056 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-14 01:39:22,056 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-14 01:39:22,061 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 109 statements into 1 equivalence classes. [2025-03-14 01:39:22,074 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 109 of 109 statements. [2025-03-14 01:39:22,075 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:22,075 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-14 01:39:22,108 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-14 01:39:22,108 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-14 01:39:22,109 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (11 of 12 remaining) [2025-03-14 01:39:22,110 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (10 of 12 remaining) [2025-03-14 01:39:22,110 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (9 of 12 remaining) [2025-03-14 01:39:22,110 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (8 of 12 remaining) [2025-03-14 01:39:22,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (7 of 12 remaining) [2025-03-14 01:39:22,111 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (6 of 12 remaining) [2025-03-14 01:39:22,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (5 of 12 remaining) [2025-03-14 01:39:22,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (4 of 12 remaining) [2025-03-14 01:39:22,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (3 of 12 remaining) [2025-03-14 01:39:22,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (2 of 12 remaining) [2025-03-14 01:39:22,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (1 of 12 remaining) [2025-03-14 01:39:22,112 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (0 of 12 remaining) [2025-03-14 01:39:22,112 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-14 01:39:22,112 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-03-14 01:39:22,116 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-03-14 01:39:22,116 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-03-14 01:39:22,150 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-14 01:39:22,155 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 270 places, 283 transitions, 582 flow [2025-03-14 01:39:22,196 INFO L124 PetriNetUnfolderBase]: 27/434 cut-off events. [2025-03-14 01:39:22,196 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-03-14 01:39:22,198 INFO L83 FinitePrefix]: Finished finitePrefix Result has 446 conditions, 434 events. 27/434 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1471 event pairs, 0 based on Foata normal form. 0/385 useless extension candidates. Maximal degree in co-relation 282. Up to 6 conditions per place. [2025-03-14 01:39:22,199 INFO L82 GeneralOperation]: Start removeDead. Operand has 270 places, 283 transitions, 582 flow [2025-03-14 01:39:22,201 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 270 places, 283 transitions, 582 flow [2025-03-14 01:39:22,203 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-14 01:39:22,203 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;@5e798a70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-14 01:39:22,204 INFO L334 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2025-03-14 01:39:22,210 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-14 01:39:22,210 INFO L124 PetriNetUnfolderBase]: 0/109 cut-off events. [2025-03-14 01:39:22,210 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-14 01:39:22,210 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:22,210 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:22,211 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2025-03-14 01:39:22,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:22,211 INFO L85 PathProgramCache]: Analyzing trace with hash 438366917, now seen corresponding path program 1 times [2025-03-14 01:39:22,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:22,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287672286] [2025-03-14 01:39:22,211 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:22,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:22,227 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 94 statements into 1 equivalence classes. [2025-03-14 01:39:22,233 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 94 of 94 statements. [2025-03-14 01:39:22,233 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:22,233 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:22,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:22,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287672286] [2025-03-14 01:39:22,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287672286] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:22,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:22,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-14 01:39:22,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040067027] [2025-03-14 01:39:22,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:22,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-14 01:39:22,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:22,531 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-14 01:39:22,531 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-14 01:39:22,727 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 192 out of 283 [2025-03-14 01:39:22,729 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 283 transitions, 582 flow. Second operand has 6 states, 6 states have (on average 193.5) internal successors, (1161), 6 states have internal predecessors, (1161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:22,729 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:22,729 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 192 of 283 [2025-03-14 01:39:22,729 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:29,687 INFO L124 PetriNetUnfolderBase]: 29150/68105 cut-off events. [2025-03-14 01:39:29,688 INFO L125 PetriNetUnfolderBase]: For 756/756 co-relation queries the response was YES. [2025-03-14 01:39:29,772 INFO L83 FinitePrefix]: Finished finitePrefix Result has 113639 conditions, 68105 events. 29150/68105 cut-off events. For 756/756 co-relation queries the response was YES. Maximal size of possible extension queue 1196. Compared 754502 event pairs, 19147 based on Foata normal form. 5633/69732 useless extension candidates. Maximal degree in co-relation 99441. Up to 40547 conditions per place. [2025-03-14 01:39:29,992 INFO L140 encePairwiseOnDemand]: 228/283 looper letters, 122 selfloop transitions, 134 changer transitions 0/447 dead transitions. [2025-03-14 01:39:29,992 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 447 transitions, 1427 flow [2025-03-14 01:39:29,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-14 01:39:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-14 01:39:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1473 transitions. [2025-03-14 01:39:29,995 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8674911660777385 [2025-03-14 01:39:29,995 INFO L175 Difference]: Start difference. First operand has 270 places, 283 transitions, 582 flow. Second operand 6 states and 1473 transitions. [2025-03-14 01:39:29,996 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 447 transitions, 1427 flow [2025-03-14 01:39:30,004 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 447 transitions, 1427 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-14 01:39:30,009 INFO L231 Difference]: Finished difference. Result has 278 places, 398 transitions, 1424 flow [2025-03-14 01:39:30,010 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=546, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1424, PETRI_PLACES=278, PETRI_TRANSITIONS=398} [2025-03-14 01:39:30,011 INFO L279 CegarLoopForPetriNet]: 270 programPoint places, 8 predicate places. [2025-03-14 01:39:30,011 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 398 transitions, 1424 flow [2025-03-14 01:39:30,012 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 193.5) internal successors, (1161), 6 states have internal predecessors, (1161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:30,013 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:30,013 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:30,013 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-14 01:39:30,013 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2025-03-14 01:39:30,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:30,016 INFO L85 PathProgramCache]: Analyzing trace with hash -521134022, now seen corresponding path program 1 times [2025-03-14 01:39:30,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:30,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317753827] [2025-03-14 01:39:30,016 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:30,028 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 96 statements into 1 equivalence classes. [2025-03-14 01:39:30,032 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 96 of 96 statements. [2025-03-14 01:39:30,032 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:30,032 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:30,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:30,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317753827] [2025-03-14 01:39:30,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317753827] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:30,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:30,058 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 01:39:30,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547987789] [2025-03-14 01:39:30,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:30,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:39:30,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:30,059 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:39:30,059 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:39:30,074 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 283 [2025-03-14 01:39:30,075 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 398 transitions, 1424 flow. Second operand has 3 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:30,075 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:30,075 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 283 [2025-03-14 01:39:30,076 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:32,916 INFO L124 PetriNetUnfolderBase]: 9617/30408 cut-off events. [2025-03-14 01:39:32,917 INFO L125 PetriNetUnfolderBase]: For 5255/5598 co-relation queries the response was YES. [2025-03-14 01:39:33,078 INFO L83 FinitePrefix]: Finished finitePrefix Result has 54712 conditions, 30408 events. 9617/30408 cut-off events. For 5255/5598 co-relation queries the response was YES. Maximal size of possible extension queue 577. Compared 342799 event pairs, 3405 based on Foata normal form. 1/27916 useless extension candidates. Maximal degree in co-relation 28172. Up to 8560 conditions per place. [2025-03-14 01:39:33,169 INFO L140 encePairwiseOnDemand]: 280/283 looper letters, 32 selfloop transitions, 3 changer transitions 0/406 dead transitions. [2025-03-14 01:39:33,169 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 406 transitions, 1516 flow [2025-03-14 01:39:33,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:39:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:39:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 754 transitions. [2025-03-14 01:39:33,171 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8881036513545347 [2025-03-14 01:39:33,171 INFO L175 Difference]: Start difference. First operand has 278 places, 398 transitions, 1424 flow. Second operand 3 states and 754 transitions. [2025-03-14 01:39:33,171 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 406 transitions, 1516 flow [2025-03-14 01:39:33,245 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 406 transitions, 1516 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-14 01:39:33,249 INFO L231 Difference]: Finished difference. Result has 281 places, 400 transitions, 1449 flow [2025-03-14 01:39:33,249 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=1424, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=398, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=395, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1449, PETRI_PLACES=281, PETRI_TRANSITIONS=400} [2025-03-14 01:39:33,250 INFO L279 CegarLoopForPetriNet]: 270 programPoint places, 11 predicate places. [2025-03-14 01:39:33,250 INFO L471 AbstractCegarLoop]: Abstraction has has 281 places, 400 transitions, 1449 flow [2025-03-14 01:39:33,250 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:33,251 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:33,251 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:33,251 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-14 01:39:33,251 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2025-03-14 01:39:33,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:33,252 INFO L85 PathProgramCache]: Analyzing trace with hash 487500833, now seen corresponding path program 1 times [2025-03-14 01:39:33,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:33,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525427813] [2025-03-14 01:39:33,252 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:33,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:33,266 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 107 statements into 1 equivalence classes. [2025-03-14 01:39:33,274 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 107 of 107 statements. [2025-03-14 01:39:33,274 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:33,275 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:33,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:33,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525427813] [2025-03-14 01:39:33,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525427813] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:33,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:33,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-14 01:39:33,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925783455] [2025-03-14 01:39:33,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:33,506 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-14 01:39:33,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:33,506 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-14 01:39:33,507 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-14 01:39:33,805 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 283 [2025-03-14 01:39:33,807 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 400 transitions, 1449 flow. Second operand has 6 states, 6 states have (on average 213.16666666666666) internal successors, (1279), 6 states have internal predecessors, (1279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:33,807 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:33,807 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 283 [2025-03-14 01:39:33,807 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:39,361 INFO L124 PetriNetUnfolderBase]: 22754/53958 cut-off events. [2025-03-14 01:39:39,362 INFO L125 PetriNetUnfolderBase]: For 20365/21810 co-relation queries the response was YES. [2025-03-14 01:39:39,493 INFO L83 FinitePrefix]: Finished finitePrefix Result has 121378 conditions, 53958 events. 22754/53958 cut-off events. For 20365/21810 co-relation queries the response was YES. Maximal size of possible extension queue 1091. Compared 588679 event pairs, 8064 based on Foata normal form. 52/51093 useless extension candidates. Maximal degree in co-relation 121156. Up to 26533 conditions per place. [2025-03-14 01:39:39,711 INFO L140 encePairwiseOnDemand]: 257/283 looper letters, 192 selfloop transitions, 141 changer transitions 0/579 dead transitions. [2025-03-14 01:39:39,712 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 286 places, 579 transitions, 2917 flow [2025-03-14 01:39:39,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-14 01:39:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-14 01:39:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1429 transitions. [2025-03-14 01:39:39,715 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8415783274440518 [2025-03-14 01:39:39,715 INFO L175 Difference]: Start difference. First operand has 281 places, 400 transitions, 1449 flow. Second operand 6 states and 1429 transitions. [2025-03-14 01:39:39,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 286 places, 579 transitions, 2917 flow [2025-03-14 01:39:39,867 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 579 transitions, 2914 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-03-14 01:39:39,872 INFO L231 Difference]: Finished difference. Result has 290 places, 531 transitions, 2830 flow [2025-03-14 01:39:39,872 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=1446, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=400, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=319, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2830, PETRI_PLACES=290, PETRI_TRANSITIONS=531} [2025-03-14 01:39:39,873 INFO L279 CegarLoopForPetriNet]: 270 programPoint places, 20 predicate places. [2025-03-14 01:39:39,873 INFO L471 AbstractCegarLoop]: Abstraction has has 290 places, 531 transitions, 2830 flow [2025-03-14 01:39:39,874 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 213.16666666666666) internal successors, (1279), 6 states have internal predecessors, (1279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:39,874 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:39,874 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:39,874 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-14 01:39:39,874 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2025-03-14 01:39:39,874 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:39,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1688056325, now seen corresponding path program 1 times [2025-03-14 01:39:39,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:39,874 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624767386] [2025-03-14 01:39:39,875 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:39,887 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 110 statements into 1 equivalence classes. [2025-03-14 01:39:39,891 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 110 of 110 statements. [2025-03-14 01:39:39,891 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:39,891 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:39,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:39,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624767386] [2025-03-14 01:39:39,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624767386] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:39,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:39,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-14 01:39:39,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963605167] [2025-03-14 01:39:39,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:39,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-14 01:39:39,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:39,950 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-14 01:39:39,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-14 01:39:39,983 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 283 [2025-03-14 01:39:39,985 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 531 transitions, 2830 flow. Second operand has 5 states, 5 states have (on average 240.0) internal successors, (1200), 5 states have internal predecessors, (1200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:39,985 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:39,985 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 283 [2025-03-14 01:39:39,985 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:41,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([841] L703-50-->L703-49: Formula: (= (store |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7 (store (select |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7) v_t_funThread2of2ForFork0_~p~0.offset_7 0)) |v_#race_69|) InVars {#race=|v_#race_70|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} OutVars{#race=|v_#race_69|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} AuxVars[] AssignedVars[#race][201], [299#true, Black: 288#true, 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), 47#L703-20true, 148#L703-49true, Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 271#true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,086 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2025-03-14 01:39:41,086 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2025-03-14 01:39:41,086 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2025-03-14 01:39:41,087 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2025-03-14 01:39:41,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([841] L703-50-->L703-49: Formula: (= (store |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7 (store (select |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7) v_t_funThread2of2ForFork0_~p~0.offset_7 0)) |v_#race_69|) InVars {#race=|v_#race_70|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} OutVars{#race=|v_#race_69|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} AuxVars[] AssignedVars[#race][201], [299#true, 32#L703-18true, Black: 288#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), 148#L703-49true, 273#true, 271#true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,148 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2025-03-14 01:39:41,148 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2025-03-14 01:39:41,148 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2025-03-14 01:39:41,148 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2025-03-14 01:39:41,608 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([841] L703-50-->L703-49: Formula: (= (store |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7 (store (select |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7) v_t_funThread2of2ForFork0_~p~0.offset_7 0)) |v_#race_69|) InVars {#race=|v_#race_70|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} OutVars{#race=|v_#race_69|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} AuxVars[] AssignedVars[#race][201], [288#true, 299#true, 161#L703-13true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 148#L703-49true, 273#true, 271#true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,608 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2025-03-14 01:39:41,608 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2025-03-14 01:39:41,608 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2025-03-14 01:39:41,608 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2025-03-14 01:39:41,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([841] L703-50-->L703-49: Formula: (= (store |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7 (store (select |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7) v_t_funThread2of2ForFork0_~p~0.offset_7 0)) |v_#race_69|) InVars {#race=|v_#race_70|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} OutVars{#race=|v_#race_69|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} AuxVars[] AssignedVars[#race][201], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 148#L703-49true, 273#true, 271#true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 222#L703-12true, Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,655 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2025-03-14 01:39:41,655 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2025-03-14 01:39:41,655 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2025-03-14 01:39:41,655 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2025-03-14 01:39:41,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([841] L703-50-->L703-49: Formula: (= (store |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7 (store (select |v_#race_70| v_t_funThread2of2ForFork0_~p~0.base_7) v_t_funThread2of2ForFork0_~p~0.offset_7 0)) |v_#race_69|) InVars {#race=|v_#race_70|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} OutVars{#race=|v_#race_69|, t_funThread2of2ForFork0_~p~0.base=v_t_funThread2of2ForFork0_~p~0.base_7, t_funThread2of2ForFork0_~p~0.offset=v_t_funThread2of2ForFork0_~p~0.offset_7} AuxVars[] AssignedVars[#race][201], [288#true, 299#true, 99#L703-10true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 148#L703-49true, 273#true, 271#true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,708 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,708 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,708 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,708 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [299#true, 288#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, 15#L708-18true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,719 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,719 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,719 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,719 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [299#true, 288#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 238#L708-4true, Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,720 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [299#true, 288#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,720 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,720 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2025-03-14 01:39:41,776 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), 102#L709-3true, Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,776 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,776 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,776 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,776 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [114#L709true, 288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,847 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,847 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,847 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,847 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), 21#L708-5true, Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,855 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,855 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,855 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,855 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2025-03-14 01:39:41,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, 15#L708-18true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,907 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 238#L708-4true, Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,907 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,907 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2025-03-14 01:39:41,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), 102#L709-3true, Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,967 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2025-03-14 01:39:41,967 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2025-03-14 01:39:41,967 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2025-03-14 01:39:41,967 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2025-03-14 01:39:41,976 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), 128#L710-16true, Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:41,976 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2025-03-14 01:39:41,976 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2025-03-14 01:39:41,976 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2025-03-14 01:39:41,976 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2025-03-14 01:39:42,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [114#L709true, 288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:42,034 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2025-03-14 01:39:42,034 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2025-03-14 01:39:42,034 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2025-03-14 01:39:42,034 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2025-03-14 01:39:42,157 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 128#L710-16true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:42,157 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2025-03-14 01:39:42,157 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2025-03-14 01:39:42,157 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2025-03-14 01:39:42,157 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2025-03-14 01:39:43,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 109#L710-2true, 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:43,175 INFO L294 olderBase$Statistics]: this new event has 181 ancestors and is cut-off event [2025-03-14 01:39:43,175 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2025-03-14 01:39:43,175 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2025-03-14 01:39:43,175 INFO L297 olderBase$Statistics]: existing Event has 181 ancestors and is cut-off event [2025-03-14 01:39:43,302 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 109#L710-2true, 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:43,302 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2025-03-14 01:39:43,302 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2025-03-14 01:39:43,302 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2025-03-14 01:39:43,302 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2025-03-14 01:39:43,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 168#L711true, Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:43,310 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2025-03-14 01:39:43,310 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2025-03-14 01:39:43,310 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2025-03-14 01:39:43,310 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2025-03-14 01:39:43,439 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), 168#L711true, Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:43,439 INFO L294 olderBase$Statistics]: this new event has 186 ancestors and is cut-off event [2025-03-14 01:39:43,439 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2025-03-14 01:39:43,439 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2025-03-14 01:39:43,439 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2025-03-14 01:39:43,856 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 273#true, 115#L702true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 196#ULTIMATE.startFINALtrue, Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:43,856 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2025-03-14 01:39:43,856 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2025-03-14 01:39:43,856 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2025-03-14 01:39:43,856 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2025-03-14 01:39:43,962 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([816] L703-7-->L703-4: Formula: (and (= (store |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27| (store (select |v_#pthreadsMutex_66| |v_~#__global_lock~0.base_27|) |v_~#__global_lock~0.offset_27| 0)) |v_#pthreadsMutex_65|) (= |v_t_funThread1of2ForFork0_#t~ret13_1| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, t_funThread1of2ForFork0_#t~ret13=|v_t_funThread1of2ForFork0_#t~ret13_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_27|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_27|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of2ForFork0_#t~ret13][488], [288#true, 299#true, Black: 291#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), Black: 292#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 269#true, Black: 290#(= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0), Black: 293#(and (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 2 t_funThread1of2ForFork0_~p~0.offset)) 0) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) t_funThread1of2ForFork0_~p~0.offset) 0) (= 0 (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ 3 t_funThread1of2ForFork0_~p~0.offset))) (= (select (select |#race| t_funThread1of2ForFork0_~p~0.base) (+ t_funThread1of2ForFork0_~p~0.offset 1)) 0)), 173#L703-52true, 273#true, 271#true, 200#L703-4true, Black: 278#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 3 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 277#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| 2 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 276#(and (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|) (= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 1)) |ULTIMATE.start_main_#t~nondet16#1|)), Black: 275#(= (select (select |#race| |ULTIMATE.start_main_~#t_ids~0#1.base|) (+ |ULTIMATE.start_main_~#t_ids~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_#t~nondet16#1|), 196#ULTIMATE.startFINALtrue, Black: 286#(= |ULTIMATE.start_main_~i~0#1| 0)]) [2025-03-14 01:39:43,962 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2025-03-14 01:39:43,962 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2025-03-14 01:39:43,962 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2025-03-14 01:39:43,962 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2025-03-14 01:39:44,585 INFO L124 PetriNetUnfolderBase]: 13203/41491 cut-off events. [2025-03-14 01:39:44,585 INFO L125 PetriNetUnfolderBase]: For 20179/21479 co-relation queries the response was YES. [2025-03-14 01:39:44,710 INFO L83 FinitePrefix]: Finished finitePrefix Result has 89076 conditions, 41491 events. 13203/41491 cut-off events. For 20179/21479 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 489000 event pairs, 3286 based on Foata normal form. 72/38432 useless extension candidates. Maximal degree in co-relation 44037. Up to 12550 conditions per place. [2025-03-14 01:39:44,832 INFO L140 encePairwiseOnDemand]: 278/283 looper letters, 56 selfloop transitions, 7 changer transitions 0/563 dead transitions. [2025-03-14 01:39:44,832 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 295 places, 563 transitions, 3020 flow [2025-03-14 01:39:44,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-14 01:39:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-14 01:39:44,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1490 transitions. [2025-03-14 01:39:44,834 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8775029446407538 [2025-03-14 01:39:44,834 INFO L175 Difference]: Start difference. First operand has 290 places, 531 transitions, 2830 flow. Second operand 6 states and 1490 transitions. [2025-03-14 01:39:44,834 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 295 places, 563 transitions, 3020 flow [2025-03-14 01:39:44,976 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 295 places, 563 transitions, 3002 flow, removed 9 selfloop flow, removed 0 redundant places. [2025-03-14 01:39:44,981 INFO L231 Difference]: Finished difference. Result has 298 places, 533 transitions, 2844 flow [2025-03-14 01:39:44,981 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=2812, PETRI_DIFFERENCE_MINUEND_PLACES=290, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=531, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=524, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2844, PETRI_PLACES=298, PETRI_TRANSITIONS=533} [2025-03-14 01:39:44,982 INFO L279 CegarLoopForPetriNet]: 270 programPoint places, 28 predicate places. [2025-03-14 01:39:44,982 INFO L471 AbstractCegarLoop]: Abstraction has has 298 places, 533 transitions, 2844 flow [2025-03-14 01:39:44,983 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 240.0) internal successors, (1200), 5 states have internal predecessors, (1200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:44,983 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:44,983 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:44,983 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-14 01:39:44,983 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2025-03-14 01:39:44,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:44,983 INFO L85 PathProgramCache]: Analyzing trace with hash 34797481, now seen corresponding path program 1 times [2025-03-14 01:39:44,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:44,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131809601] [2025-03-14 01:39:44,984 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:44,995 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 115 statements into 1 equivalence classes. [2025-03-14 01:39:44,999 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 115 of 115 statements. [2025-03-14 01:39:45,000 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:45,000 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:45,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:45,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131809601] [2025-03-14 01:39:45,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131809601] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:45,230 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:45,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-14 01:39:45,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849688248] [2025-03-14 01:39:45,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:45,230 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-14 01:39:45,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:45,231 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-14 01:39:45,231 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-14 01:39:45,381 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 194 out of 283 [2025-03-14 01:39:45,383 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 298 places, 533 transitions, 2844 flow. Second operand has 6 states, 6 states have (on average 197.16666666666666) internal successors, (1183), 6 states have internal predecessors, (1183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:45,383 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:45,383 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 194 of 283 [2025-03-14 01:39:45,383 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:39:57,146 INFO L124 PetriNetUnfolderBase]: 46549/104041 cut-off events. [2025-03-14 01:39:57,146 INFO L125 PetriNetUnfolderBase]: For 72604/78932 co-relation queries the response was YES. [2025-03-14 01:39:57,628 INFO L83 FinitePrefix]: Finished finitePrefix Result has 265730 conditions, 104041 events. 46549/104041 cut-off events. For 72604/78932 co-relation queries the response was YES. Maximal size of possible extension queue 1680. Compared 1178671 event pairs, 22279 based on Foata normal form. 78/98314 useless extension candidates. Maximal degree in co-relation 238200. Up to 65735 conditions per place. [2025-03-14 01:39:58,046 INFO L140 encePairwiseOnDemand]: 248/283 looper letters, 372 selfloop transitions, 245 changer transitions 0/816 dead transitions. [2025-03-14 01:39:58,046 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 303 places, 816 transitions, 5536 flow [2025-03-14 01:39:58,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-14 01:39:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-03-14 01:39:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1402 transitions. [2025-03-14 01:39:58,049 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8256772673733804 [2025-03-14 01:39:58,049 INFO L175 Difference]: Start difference. First operand has 298 places, 533 transitions, 2844 flow. Second operand 6 states and 1402 transitions. [2025-03-14 01:39:58,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 303 places, 816 transitions, 5536 flow [2025-03-14 01:39:58,561 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 301 places, 816 transitions, 5526 flow, removed 2 selfloop flow, removed 2 redundant places. [2025-03-14 01:39:58,569 INFO L231 Difference]: Finished difference. Result has 306 places, 768 transitions, 5352 flow [2025-03-14 01:39:58,570 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=2834, PETRI_DIFFERENCE_MINUEND_PLACES=296, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=533, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=54, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=420, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=5352, PETRI_PLACES=306, PETRI_TRANSITIONS=768} [2025-03-14 01:39:58,570 INFO L279 CegarLoopForPetriNet]: 270 programPoint places, 36 predicate places. [2025-03-14 01:39:58,570 INFO L471 AbstractCegarLoop]: Abstraction has has 306 places, 768 transitions, 5352 flow [2025-03-14 01:39:58,571 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 197.16666666666666) internal successors, (1183), 6 states have internal predecessors, (1183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:58,571 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:39:58,571 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:39:58,571 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-14 01:39:58,571 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2025-03-14 01:39:58,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:39:58,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1267866051, now seen corresponding path program 1 times [2025-03-14 01:39:58,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:39:58,572 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798051965] [2025-03-14 01:39:58,572 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:39:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:39:58,585 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 116 statements into 1 equivalence classes. [2025-03-14 01:39:58,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 116 of 116 statements. [2025-03-14 01:39:58,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:39:58,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:39:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:39:59,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:39:59,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798051965] [2025-03-14 01:39:59,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798051965] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:39:59,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:39:59,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 01:39:59,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964954281] [2025-03-14 01:39:59,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:39:59,125 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-03-14 01:39:59,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:39:59,125 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-03-14 01:39:59,126 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2025-03-14 01:39:59,617 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 283 [2025-03-14 01:39:59,619 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 306 places, 768 transitions, 5352 flow. Second operand has 11 states, 11 states have (on average 190.0) internal successors, (2090), 11 states have internal predecessors, (2090), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 01:39:59,619 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:39:59,619 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 283 [2025-03-14 01:39:59,619 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand