./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-ext/26_stack_cas_longer-1-race.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version f8ab0bd5 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/26_stack_cas_longer-1-race.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 e12b29ddb474fc17e74c2b71eb245022640b1de10fdbbb130c7f22e13cd3653f --- Real Ultimate output --- This is Ultimate 0.3.0-?-f8ab0bd-m [2025-03-13 21:59:58,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-13 21:59:58,742 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-13 21:59:58,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-13 21:59:58,747 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-13 21:59:58,769 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-13 21:59:58,770 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-13 21:59:58,770 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-13 21:59:58,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-13 21:59:58,770 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-13 21:59:58,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-13 21:59:58,772 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-13 21:59:58,772 INFO L153 SettingsManager]: * Use SBE=true [2025-03-13 21:59:58,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-13 21:59:58,773 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-13 21:59:58,773 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-13 21:59:58,773 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-13 21:59:58,773 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-13 21:59:58,774 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-13 21:59:58,775 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-13 21:59:58,775 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-13 21:59:58,775 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-13 21:59:58,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-13 21:59:58,775 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-13 21:59:58,775 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-13 21:59:58,775 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-13 21:59:58,775 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-13 21:59:58,776 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-13 21:59:58,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-13 21:59:58,776 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-13 21:59:58,776 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-13 21:59:58,776 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-13 21:59:58,776 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-13 21:59:58,776 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 -> e12b29ddb474fc17e74c2b71eb245022640b1de10fdbbb130c7f22e13cd3653f [2025-03-13 21:59:59,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-13 21:59:59,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-13 21:59:59,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-13 21:59:59,016 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-13 21:59:59,016 INFO L274 PluginConnector]: CDTParser initialized [2025-03-13 21:59:59,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/26_stack_cas_longer-1-race.i [2025-03-13 22:00:00,179 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9826cbc33/fa1da86f1ffa4072a7e46a97dc73fab3/FLAGae09d9049 [2025-03-13 22:00:00,447 INFO L384 CDTParser]: Found 1 translation units. [2025-03-13 22:00:00,452 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longer-1-race.i [2025-03-13 22:00:00,468 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9826cbc33/fa1da86f1ffa4072a7e46a97dc73fab3/FLAGae09d9049 [2025-03-13 22:00:00,752 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9826cbc33/fa1da86f1ffa4072a7e46a97dc73fab3 [2025-03-13 22:00:00,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-13 22:00:00,756 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-13 22:00:00,757 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-13 22:00:00,757 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-13 22:00:00,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-13 22:00:00,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.03 10:00:00" (1/1) ... [2025-03-13 22:00:00,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b49333d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:00, skipping insertion in model container [2025-03-13 22:00:00,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.03 10:00:00" (1/1) ... [2025-03-13 22:00:00,788 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-13 22:00:01,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-13 22:00:01,109 INFO L200 MainTranslator]: Completed pre-run [2025-03-13 22:00:01,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-13 22:00:01,198 INFO L204 MainTranslator]: Completed translation [2025-03-13 22:00:01,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01 WrapperNode [2025-03-13 22:00:01,199 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-13 22:00:01,200 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-13 22:00:01,200 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-13 22:00:01,200 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-13 22:00:01,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,223 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,254 INFO L138 Inliner]: procedures = 177, calls = 45, calls flagged for inlining = 17, calls inlined = 20, statements flattened = 952 [2025-03-13 22:00:01,254 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-13 22:00:01,255 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-13 22:00:01,255 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-13 22:00:01,255 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-13 22:00:01,260 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,261 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,266 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,287 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,294 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,297 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,301 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-13 22:00:01,301 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-13 22:00:01,301 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-13 22:00:01,302 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-13 22:00:01,302 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (1/1) ... [2025-03-13 22:00:01,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-13 22:00:01,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-13 22:00:01,330 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) [2025-03-13 22:00:01,335 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 [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2025-03-13 22:00:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-13 22:00:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-13 22:00:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-13 22:00:01,354 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-13 22:00:01,456 INFO L256 CfgBuilder]: Building ICFG [2025-03-13 22:00:01,458 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-13 22:00:02,298 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-13 22:00:02,299 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-13 22:00:02,299 INFO L318 CfgBuilder]: Performing block encoding [2025-03-13 22:00:02,580 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-13 22:00:02,581 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 10:00:02 BoogieIcfgContainer [2025-03-13 22:00:02,581 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-13 22:00:02,582 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-13 22:00:02,582 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-13 22:00:02,586 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-13 22:00:02,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.03 10:00:00" (1/3) ... [2025-03-13 22:00:02,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4beecd2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 10:00:02, skipping insertion in model container [2025-03-13 22:00:02,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:00:01" (2/3) ... [2025-03-13 22:00:02,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4beecd2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 10:00:02, skipping insertion in model container [2025-03-13 22:00:02,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 10:00:02" (3/3) ... [2025-03-13 22:00:02,587 INFO L128 eAbstractionObserver]: Analyzing ICFG 26_stack_cas_longer-1-race.i [2025-03-13 22:00:02,599 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-13 22:00:02,600 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 26_stack_cas_longer-1-race.i that has 2 procedures, 812 locations, 1 initial locations, 3 loop locations, and 26 error locations. [2025-03-13 22:00:02,600 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-13 22:00:02,707 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-13 22:00:02,754 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 815 places, 819 transitions, 1642 flow [2025-03-13 22:00:03,001 INFO L124 PetriNetUnfolderBase]: 7/826 cut-off events. [2025-03-13 22:00:03,003 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-13 22:00:03,007 INFO L83 FinitePrefix]: Finished finitePrefix Result has 830 conditions, 826 events. 7/826 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 250 event pairs, 0 based on Foata normal form. 0/791 useless extension candidates. Maximal degree in co-relation 156. Up to 3 conditions per place. [2025-03-13 22:00:03,009 INFO L82 GeneralOperation]: Start removeDead. Operand has 815 places, 819 transitions, 1642 flow [2025-03-13 22:00:03,016 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 815 places, 819 transitions, 1642 flow [2025-03-13 22:00:03,021 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-13 22:00:03,029 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;@2000cf7d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-13 22:00:03,029 INFO L334 AbstractCegarLoop]: Starting to check reachability of 53 error locations. [2025-03-13 22:00:03,127 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-13 22:00:03,127 INFO L124 PetriNetUnfolderBase]: 0/671 cut-off events. [2025-03-13 22:00:03,127 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-13 22:00:03,127 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:03,128 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:03,128 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err25ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2025-03-13 22:00:03,134 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:03,136 INFO L85 PathProgramCache]: Analyzing trace with hash -711821487, now seen corresponding path program 1 times [2025-03-13 22:00:03,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:03,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91993922] [2025-03-13 22:00:03,142 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:03,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:03,332 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 667 statements into 1 equivalence classes. [2025-03-13 22:00:03,672 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 667 of 667 statements. [2025-03-13 22:00:03,673 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:03,673 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:05,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:05,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91993922] [2025-03-13 22:00:05,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91993922] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:05,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:05,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-03-13 22:00:05,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389831395] [2025-03-13 22:00:05,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:05,542 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-13 22:00:05,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:05,566 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-13 22:00:05,567 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-13 22:00:05,573 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 793 out of 819 [2025-03-13 22:00:05,580 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 815 places, 819 transitions, 1642 flow. Second operand has 2 states, 2 states have (on average 794.0) internal successors, (1588), 2 states have internal predecessors, (1588), 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) [2025-03-13 22:00:05,580 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:05,580 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 793 of 819 [2025-03-13 22:00:05,582 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:05,830 INFO L124 PetriNetUnfolderBase]: 5/798 cut-off events. [2025-03-13 22:00:05,830 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-13 22:00:05,831 INFO L83 FinitePrefix]: Finished finitePrefix Result has 811 conditions, 798 events. 5/798 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 160 event pairs, 0 based on Foata normal form. 9/791 useless extension candidates. Maximal degree in co-relation 139. Up to 9 conditions per place. [2025-03-13 22:00:05,833 INFO L140 encePairwiseOnDemand]: 801/819 looper letters, 8 selfloop transitions, 0 changer transitions 0/795 dead transitions. [2025-03-13 22:00:05,834 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 794 places, 795 transitions, 1610 flow [2025-03-13 22:00:05,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-13 22:00:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-03-13 22:00:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1612 transitions. [2025-03-13 22:00:05,852 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9841269841269841 [2025-03-13 22:00:05,855 INFO L175 Difference]: Start difference. First operand has 815 places, 819 transitions, 1642 flow. Second operand 2 states and 1612 transitions. [2025-03-13 22:00:05,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 794 places, 795 transitions, 1610 flow [2025-03-13 22:00:05,868 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 794 places, 795 transitions, 1610 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-13 22:00:05,879 INFO L231 Difference]: Finished difference. Result has 794 places, 795 transitions, 1594 flow [2025-03-13 22:00:05,882 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=819, PETRI_DIFFERENCE_MINUEND_FLOW=1594, PETRI_DIFFERENCE_MINUEND_PLACES=793, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=795, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=795, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1594, PETRI_PLACES=794, PETRI_TRANSITIONS=795} [2025-03-13 22:00:05,884 INFO L279 CegarLoopForPetriNet]: 815 programPoint places, -21 predicate places. [2025-03-13 22:00:05,884 INFO L471 AbstractCegarLoop]: Abstraction has has 794 places, 795 transitions, 1594 flow [2025-03-13 22:00:05,886 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 794.0) internal successors, (1588), 2 states have internal predecessors, (1588), 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) [2025-03-13 22:00:05,886 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:05,886 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:05,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-13 22:00:05,886 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err23ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2025-03-13 22:00:05,888 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:05,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1160579371, now seen corresponding path program 1 times [2025-03-13 22:00:05,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:05,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122411809] [2025-03-13 22:00:05,889 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:06,000 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 669 statements into 1 equivalence classes. [2025-03-13 22:00:06,060 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 669 of 669 statements. [2025-03-13 22:00:06,060 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:06,060 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:06,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:06,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122411809] [2025-03-13 22:00:06,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122411809] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:06,589 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:06,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 22:00:06,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952458789] [2025-03-13 22:00:06,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:06,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 22:00:06,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:06,593 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 22:00:06,594 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 22:00:06,603 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 789 out of 819 [2025-03-13 22:00:06,607 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 794 places, 795 transitions, 1594 flow. Second operand has 3 states, 3 states have (on average 790.3333333333334) internal successors, (2371), 3 states have internal predecessors, (2371), 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) [2025-03-13 22:00:06,607 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:06,607 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 789 of 819 [2025-03-13 22:00:06,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:06,766 INFO L124 PetriNetUnfolderBase]: 8/900 cut-off events. [2025-03-13 22:00:06,767 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-13 22:00:06,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 923 conditions, 900 events. 8/900 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 491 event pairs, 0 based on Foata normal form. 0/873 useless extension candidates. Maximal degree in co-relation 919. Up to 10 conditions per place. [2025-03-13 22:00:06,769 INFO L140 encePairwiseOnDemand]: 816/819 looper letters, 15 selfloop transitions, 2 changer transitions 0/800 dead transitions. [2025-03-13 22:00:06,769 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 795 places, 800 transitions, 1638 flow [2025-03-13 22:00:06,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 22:00:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 22:00:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2385 transitions. [2025-03-13 22:00:06,774 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9706959706959707 [2025-03-13 22:00:06,775 INFO L175 Difference]: Start difference. First operand has 794 places, 795 transitions, 1594 flow. Second operand 3 states and 2385 transitions. [2025-03-13 22:00:06,775 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 795 places, 800 transitions, 1638 flow [2025-03-13 22:00:06,778 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 795 places, 800 transitions, 1638 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-13 22:00:06,785 INFO L231 Difference]: Finished difference. Result has 795 places, 794 transitions, 1596 flow [2025-03-13 22:00:06,786 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=819, PETRI_DIFFERENCE_MINUEND_FLOW=1592, PETRI_DIFFERENCE_MINUEND_PLACES=793, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=794, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=792, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1596, PETRI_PLACES=795, PETRI_TRANSITIONS=794} [2025-03-13 22:00:06,787 INFO L279 CegarLoopForPetriNet]: 815 programPoint places, -20 predicate places. [2025-03-13 22:00:06,787 INFO L471 AbstractCegarLoop]: Abstraction has has 795 places, 794 transitions, 1596 flow [2025-03-13 22:00:06,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 790.3333333333334) internal successors, (2371), 3 states have internal predecessors, (2371), 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) [2025-03-13 22:00:06,788 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:06,789 INFO L206 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:06,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-13 22:00:06,789 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2025-03-13 22:00:06,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:06,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1045339332, now seen corresponding path program 1 times [2025-03-13 22:00:06,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:06,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292876802] [2025-03-13 22:00:06,791 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:06,871 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 671 statements into 1 equivalence classes. [2025-03-13 22:00:06,964 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 671 of 671 statements. [2025-03-13 22:00:06,964 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:06,964 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-13 22:00:06,964 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-13 22:00:06,986 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 671 statements into 1 equivalence classes. [2025-03-13 22:00:07,062 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 671 of 671 statements. [2025-03-13 22:00:07,062 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:07,062 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-13 22:00:07,288 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-13 22:00:07,290 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-13 22:00:07,290 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (52 of 53 remaining) [2025-03-13 22:00:07,292 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (51 of 53 remaining) [2025-03-13 22:00:07,292 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (50 of 53 remaining) [2025-03-13 22:00:07,292 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (49 of 53 remaining) [2025-03-13 22:00:07,292 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (48 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (47 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (46 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (45 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (44 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (43 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (42 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (41 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (40 of 53 remaining) [2025-03-13 22:00:07,293 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (39 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (38 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (37 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (36 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (35 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (34 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (33 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (32 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (31 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (30 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (29 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (28 of 53 remaining) [2025-03-13 22:00:07,294 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (27 of 53 remaining) [2025-03-13 22:00:07,295 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (26 of 53 remaining) [2025-03-13 22:00:07,295 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (25 of 53 remaining) [2025-03-13 22:00:07,295 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (24 of 53 remaining) [2025-03-13 22:00:07,295 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (23 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (22 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (21 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (20 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (19 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (18 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (17 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (16 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (15 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (14 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (13 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (12 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (11 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (10 of 53 remaining) [2025-03-13 22:00:07,296 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (9 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (8 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (7 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (6 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (5 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (4 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (3 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (1 of 53 remaining) [2025-03-13 22:00:07,297 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (0 of 53 remaining) [2025-03-13 22:00:07,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-13 22:00:07,297 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-13 22:00:07,300 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-03-13 22:00:07,300 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-03-13 22:00:07,397 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-13 22:00:07,406 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 958 places, 967 transitions, 1944 flow [2025-03-13 22:00:07,592 INFO L124 PetriNetUnfolderBase]: 14/983 cut-off events. [2025-03-13 22:00:07,592 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-13 22:00:07,599 INFO L83 FinitePrefix]: Finished finitePrefix Result has 991 conditions, 983 events. 14/983 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1006 event pairs, 0 based on Foata normal form. 0/914 useless extension candidates. Maximal degree in co-relation 827. Up to 3 conditions per place. [2025-03-13 22:00:07,599 INFO L82 GeneralOperation]: Start removeDead. Operand has 958 places, 967 transitions, 1944 flow [2025-03-13 22:00:07,607 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 958 places, 967 transitions, 1944 flow [2025-03-13 22:00:07,608 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-13 22:00:07,609 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;@2000cf7d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-13 22:00:07,609 INFO L334 AbstractCegarLoop]: Starting to check reachability of 79 error locations. [2025-03-13 22:00:07,672 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-13 22:00:07,672 INFO L124 PetriNetUnfolderBase]: 0/671 cut-off events. [2025-03-13 22:00:07,672 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-13 22:00:07,672 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:07,673 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:07,673 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err25ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2025-03-13 22:00:07,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:07,674 INFO L85 PathProgramCache]: Analyzing trace with hash -2030570005, now seen corresponding path program 1 times [2025-03-13 22:00:07,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:07,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846085665] [2025-03-13 22:00:07,674 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:07,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:07,764 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 667 statements into 1 equivalence classes. [2025-03-13 22:00:07,839 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 667 of 667 statements. [2025-03-13 22:00:07,839 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:07,839 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:09,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:09,420 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846085665] [2025-03-13 22:00:09,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846085665] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:09,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:09,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-03-13 22:00:09,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858298696] [2025-03-13 22:00:09,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:09,421 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-13 22:00:09,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:09,422 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-13 22:00:09,422 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-13 22:00:09,425 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 916 out of 967 [2025-03-13 22:00:09,427 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 967 transitions, 1944 flow. Second operand has 2 states, 2 states have (on average 917.0) internal successors, (1834), 2 states have internal predecessors, (1834), 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) [2025-03-13 22:00:09,427 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:09,427 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 916 of 967 [2025-03-13 22:00:09,427 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:09,884 INFO L124 PetriNetUnfolderBase]: 101/1979 cut-off events. [2025-03-13 22:00:09,885 INFO L125 PetriNetUnfolderBase]: For 20/20 co-relation queries the response was YES. [2025-03-13 22:00:09,894 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2128 conditions, 1979 events. 101/1979 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 8348 event pairs, 38 based on Foata normal form. 89/1899 useless extension candidates. Maximal degree in co-relation 1287. Up to 126 conditions per place. [2025-03-13 22:00:09,901 INFO L140 encePairwiseOnDemand]: 932/967 looper letters, 16 selfloop transitions, 0 changer transitions 0/923 dead transitions. [2025-03-13 22:00:09,901 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 919 places, 923 transitions, 1888 flow [2025-03-13 22:00:09,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-13 22:00:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-03-13 22:00:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1883 transitions. [2025-03-13 22:00:09,905 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9736297828335057 [2025-03-13 22:00:09,905 INFO L175 Difference]: Start difference. First operand has 958 places, 967 transitions, 1944 flow. Second operand 2 states and 1883 transitions. [2025-03-13 22:00:09,905 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 919 places, 923 transitions, 1888 flow [2025-03-13 22:00:09,910 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 919 places, 923 transitions, 1888 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-13 22:00:09,917 INFO L231 Difference]: Finished difference. Result has 919 places, 923 transitions, 1856 flow [2025-03-13 22:00:09,918 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=967, PETRI_DIFFERENCE_MINUEND_FLOW=1856, PETRI_DIFFERENCE_MINUEND_PLACES=918, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=923, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=923, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1856, PETRI_PLACES=919, PETRI_TRANSITIONS=923} [2025-03-13 22:00:09,919 INFO L279 CegarLoopForPetriNet]: 958 programPoint places, -39 predicate places. [2025-03-13 22:00:09,919 INFO L471 AbstractCegarLoop]: Abstraction has has 919 places, 923 transitions, 1856 flow [2025-03-13 22:00:09,920 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 917.0) internal successors, (1834), 2 states have internal predecessors, (1834), 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) [2025-03-13 22:00:09,920 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:09,920 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:09,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-13 22:00:09,920 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err23ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2025-03-13 22:00:09,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:09,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1462517201, now seen corresponding path program 1 times [2025-03-13 22:00:09,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:09,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736141850] [2025-03-13 22:00:09,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:09,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:10,001 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 669 statements into 1 equivalence classes. [2025-03-13 22:00:10,039 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 669 of 669 statements. [2025-03-13 22:00:10,040 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:10,040 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:10,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:10,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736141850] [2025-03-13 22:00:10,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736141850] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:10,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:10,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 22:00:10,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514487916] [2025-03-13 22:00:10,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:10,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 22:00:10,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:10,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 22:00:10,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 22:00:10,203 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 908 out of 967 [2025-03-13 22:00:10,206 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 919 places, 923 transitions, 1856 flow. Second operand has 3 states, 3 states have (on average 909.3333333333334) internal successors, (2728), 3 states have internal predecessors, (2728), 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) [2025-03-13 22:00:10,206 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:10,206 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 908 of 967 [2025-03-13 22:00:10,206 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:11,057 INFO L124 PetriNetUnfolderBase]: 338/4578 cut-off events. [2025-03-13 22:00:11,057 INFO L125 PetriNetUnfolderBase]: For 41/41 co-relation queries the response was YES. [2025-03-13 22:00:11,075 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5094 conditions, 4578 events. 338/4578 cut-off events. For 41/41 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 35665 event pairs, 74 based on Foata normal form. 0/4089 useless extension candidates. Maximal degree in co-relation 5089. Up to 239 conditions per place. [2025-03-13 22:00:11,092 INFO L140 encePairwiseOnDemand]: 959/967 looper letters, 39 selfloop transitions, 6 changer transitions 0/944 dead transitions. [2025-03-13 22:00:11,092 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 921 places, 944 transitions, 1993 flow [2025-03-13 22:00:11,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 22:00:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 22:00:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2771 transitions. [2025-03-13 22:00:11,097 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9551878662530162 [2025-03-13 22:00:11,097 INFO L175 Difference]: Start difference. First operand has 919 places, 923 transitions, 1856 flow. Second operand 3 states and 2771 transitions. [2025-03-13 22:00:11,097 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 921 places, 944 transitions, 1993 flow [2025-03-13 22:00:11,100 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 921 places, 944 transitions, 1993 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-13 22:00:11,108 INFO L231 Difference]: Finished difference. Result has 923 places, 929 transitions, 1908 flow [2025-03-13 22:00:11,109 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=967, PETRI_DIFFERENCE_MINUEND_FLOW=1856, PETRI_DIFFERENCE_MINUEND_PLACES=919, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=923, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=917, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1908, PETRI_PLACES=923, PETRI_TRANSITIONS=929} [2025-03-13 22:00:11,109 INFO L279 CegarLoopForPetriNet]: 958 programPoint places, -35 predicate places. [2025-03-13 22:00:11,109 INFO L471 AbstractCegarLoop]: Abstraction has has 923 places, 929 transitions, 1908 flow [2025-03-13 22:00:11,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 909.3333333333334) internal successors, (2728), 3 states have internal predecessors, (2728), 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) [2025-03-13 22:00:11,111 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:11,111 INFO L206 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:11,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-13 22:00:11,111 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2025-03-13 22:00:11,112 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:11,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1276050310, now seen corresponding path program 1 times [2025-03-13 22:00:11,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:11,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730105188] [2025-03-13 22:00:11,113 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:11,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:11,195 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 677 statements into 1 equivalence classes. [2025-03-13 22:00:11,269 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 677 of 677 statements. [2025-03-13 22:00:11,269 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:11,269 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-13 22:00:11,269 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-13 22:00:11,291 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 677 statements into 1 equivalence classes. [2025-03-13 22:00:11,349 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 677 of 677 statements. [2025-03-13 22:00:11,349 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:11,349 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-13 22:00:11,497 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-13 22:00:11,498 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (78 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (77 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (76 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (75 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (74 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (73 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (72 of 79 remaining) [2025-03-13 22:00:11,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (71 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (70 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (69 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (68 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (67 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (66 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (65 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (64 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (63 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (62 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (61 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (60 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (59 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (58 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (57 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (56 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (55 of 79 remaining) [2025-03-13 22:00:11,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (54 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (53 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (52 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (51 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (50 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (49 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (48 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (47 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (46 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (45 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (44 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (43 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (42 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (41 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (40 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (39 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (38 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (37 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (36 of 79 remaining) [2025-03-13 22:00:11,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (35 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (34 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (33 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (32 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (31 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (30 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (29 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (28 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (27 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (26 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (25 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (24 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (23 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (22 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (21 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (20 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (19 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (18 of 79 remaining) [2025-03-13 22:00:11,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (17 of 79 remaining) [2025-03-13 22:00:11,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (16 of 79 remaining) [2025-03-13 22:00:11,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (15 of 79 remaining) [2025-03-13 22:00:11,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (14 of 79 remaining) [2025-03-13 22:00:11,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (13 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (12 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (11 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (10 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (9 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (8 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (7 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (6 of 79 remaining) [2025-03-13 22:00:11,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (5 of 79 remaining) [2025-03-13 22:00:11,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (4 of 79 remaining) [2025-03-13 22:00:11,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (3 of 79 remaining) [2025-03-13 22:00:11,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 79 remaining) [2025-03-13 22:00:11,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (1 of 79 remaining) [2025-03-13 22:00:11,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (0 of 79 remaining) [2025-03-13 22:00:11,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-13 22:00:11,505 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-13 22:00:11,505 WARN L246 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2025-03-13 22:00:11,506 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2025-03-13 22:00:11,648 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-13 22:00:11,660 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1101 places, 1115 transitions, 2248 flow [2025-03-13 22:00:11,851 INFO L124 PetriNetUnfolderBase]: 21/1140 cut-off events. [2025-03-13 22:00:11,851 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2025-03-13 22:00:11,859 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1153 conditions, 1140 events. 21/1140 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1947 event pairs, 0 based on Foata normal form. 0/1037 useless extension candidates. Maximal degree in co-relation 987. Up to 4 conditions per place. [2025-03-13 22:00:11,859 INFO L82 GeneralOperation]: Start removeDead. Operand has 1101 places, 1115 transitions, 2248 flow [2025-03-13 22:00:11,873 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1101 places, 1115 transitions, 2248 flow [2025-03-13 22:00:11,873 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-13 22:00:11,876 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;@2000cf7d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-13 22:00:11,877 INFO L334 AbstractCegarLoop]: Starting to check reachability of 105 error locations. [2025-03-13 22:00:11,924 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-13 22:00:11,924 INFO L124 PetriNetUnfolderBase]: 0/672 cut-off events. [2025-03-13 22:00:11,924 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-13 22:00:11,925 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:11,925 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:11,925 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err25ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2025-03-13 22:00:11,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:11,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1654644167, now seen corresponding path program 1 times [2025-03-13 22:00:11,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:11,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494620282] [2025-03-13 22:00:11,927 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:11,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:12,000 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 667 statements into 1 equivalence classes. [2025-03-13 22:00:12,060 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 667 of 667 statements. [2025-03-13 22:00:12,060 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:12,060 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:12,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:12,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494620282] [2025-03-13 22:00:12,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494620282] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:12,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:12,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-03-13 22:00:12,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195475751] [2025-03-13 22:00:12,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:12,938 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-13 22:00:12,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:12,939 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-13 22:00:12,939 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-13 22:00:12,941 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 1039 out of 1115 [2025-03-13 22:00:12,942 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1101 places, 1115 transitions, 2248 flow. Second operand has 2 states, 2 states have (on average 1040.0) internal successors, (2080), 2 states have internal predecessors, (2080), 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) [2025-03-13 22:00:12,942 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:12,942 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1039 of 1115 [2025-03-13 22:00:12,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:15,541 INFO L124 PetriNetUnfolderBase]: 1325/12015 cut-off events. [2025-03-13 22:00:15,542 INFO L125 PetriNetUnfolderBase]: For 298/298 co-relation queries the response was YES. [2025-03-13 22:00:15,609 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13756 conditions, 12015 events. 1325/12015 cut-off events. For 298/298 co-relation queries the response was YES. Maximal size of possible extension queue 189. Compared 126574 event pairs, 624 based on Foata normal form. 917/11513 useless extension candidates. Maximal degree in co-relation 11353. Up to 1533 conditions per place. [2025-03-13 22:00:15,652 INFO L140 encePairwiseOnDemand]: 1063/1115 looper letters, 24 selfloop transitions, 0 changer transitions 0/1051 dead transitions. [2025-03-13 22:00:15,652 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1044 places, 1051 transitions, 2168 flow [2025-03-13 22:00:15,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-13 22:00:15,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-03-13 22:00:15,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2154 transitions. [2025-03-13 22:00:15,656 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9659192825112107 [2025-03-13 22:00:15,656 INFO L175 Difference]: Start difference. First operand has 1101 places, 1115 transitions, 2248 flow. Second operand 2 states and 2154 transitions. [2025-03-13 22:00:15,657 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 1044 places, 1051 transitions, 2168 flow [2025-03-13 22:00:15,660 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 1044 places, 1051 transitions, 2166 flow, removed 1 selfloop flow, removed 0 redundant places. [2025-03-13 22:00:15,667 INFO L231 Difference]: Finished difference. Result has 1044 places, 1051 transitions, 2118 flow [2025-03-13 22:00:15,669 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=1115, PETRI_DIFFERENCE_MINUEND_FLOW=2118, PETRI_DIFFERENCE_MINUEND_PLACES=1043, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1051, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1051, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=2118, PETRI_PLACES=1044, PETRI_TRANSITIONS=1051} [2025-03-13 22:00:15,669 INFO L279 CegarLoopForPetriNet]: 1101 programPoint places, -57 predicate places. [2025-03-13 22:00:15,669 INFO L471 AbstractCegarLoop]: Abstraction has has 1044 places, 1051 transitions, 2118 flow [2025-03-13 22:00:15,670 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1040.0) internal successors, (2080), 2 states have internal predecessors, (2080), 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) [2025-03-13 22:00:15,671 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:15,671 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:15,671 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-13 22:00:15,671 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err23ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2025-03-13 22:00:15,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:15,672 INFO L85 PathProgramCache]: Analyzing trace with hash -975004067, now seen corresponding path program 1 times [2025-03-13 22:00:15,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:15,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553196148] [2025-03-13 22:00:15,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:15,750 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 669 statements into 1 equivalence classes. [2025-03-13 22:00:15,783 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 669 of 669 statements. [2025-03-13 22:00:15,783 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:15,784 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:15,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:15,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553196148] [2025-03-13 22:00:15,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1553196148] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:15,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:15,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 22:00:15,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681070436] [2025-03-13 22:00:15,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:15,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 22:00:15,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:15,897 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 22:00:15,897 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 22:00:15,916 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 1027 out of 1115 [2025-03-13 22:00:15,918 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1044 places, 1051 transitions, 2118 flow. Second operand has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2025-03-13 22:00:15,919 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:15,919 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1027 of 1115 [2025-03-13 22:00:15,919 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:27,473 INFO L124 PetriNetUnfolderBase]: 7711/54983 cut-off events. [2025-03-13 22:00:27,473 INFO L125 PetriNetUnfolderBase]: For 595/595 co-relation queries the response was YES. [2025-03-13 22:00:27,880 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65255 conditions, 54983 events. 7711/54983 cut-off events. For 595/595 co-relation queries the response was YES. Maximal size of possible extension queue 943. Compared 812556 event pairs, 2078 based on Foata normal form. 0/47968 useless extension candidates. Maximal degree in co-relation 65249. Up to 4933 conditions per place. [2025-03-13 22:00:28,158 INFO L140 encePairwiseOnDemand]: 1103/1115 looper letters, 59 selfloop transitions, 9 changer transitions 0/1083 dead transitions. [2025-03-13 22:00:28,159 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1046 places, 1083 transitions, 2328 flow [2025-03-13 22:00:28,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 22:00:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 22:00:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3152 transitions. [2025-03-13 22:00:28,165 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9423019431988042 [2025-03-13 22:00:28,165 INFO L175 Difference]: Start difference. First operand has 1044 places, 1051 transitions, 2118 flow. Second operand 3 states and 3152 transitions. [2025-03-13 22:00:28,165 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 1046 places, 1083 transitions, 2328 flow [2025-03-13 22:00:28,170 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 1046 places, 1083 transitions, 2328 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-13 22:00:28,177 INFO L231 Difference]: Finished difference. Result has 1048 places, 1060 transitions, 2196 flow [2025-03-13 22:00:28,179 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=1115, PETRI_DIFFERENCE_MINUEND_FLOW=2118, PETRI_DIFFERENCE_MINUEND_PLACES=1044, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1051, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1042, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2196, PETRI_PLACES=1048, PETRI_TRANSITIONS=1060} [2025-03-13 22:00:28,182 INFO L279 CegarLoopForPetriNet]: 1101 programPoint places, -53 predicate places. [2025-03-13 22:00:28,182 INFO L471 AbstractCegarLoop]: Abstraction has has 1048 places, 1060 transitions, 2196 flow [2025-03-13 22:00:28,184 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2025-03-13 22:00:28,184 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 22:00:28,184 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 22:00:28,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-13 22:00:28,185 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err22ASSERT_VIOLATIONDATA_RACE === [thr1Err25ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2025-03-13 22:00:28,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 22:00:28,186 INFO L85 PathProgramCache]: Analyzing trace with hash -1747420149, now seen corresponding path program 1 times [2025-03-13 22:00:28,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 22:00:28,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286648070] [2025-03-13 22:00:28,186 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 22:00:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 22:00:28,257 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 679 statements into 1 equivalence classes. [2025-03-13 22:00:28,320 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 679 of 679 statements. [2025-03-13 22:00:28,320 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 22:00:28,320 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 22:00:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 22:00:30,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 22:00:30,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286648070] [2025-03-13 22:00:30,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286648070] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 22:00:30,037 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 22:00:30,037 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-13 22:00:30,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901569932] [2025-03-13 22:00:30,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 22:00:30,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-13 22:00:30,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 22:00:30,039 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-13 22:00:30,039 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-13 22:00:30,313 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 991 out of 1115 [2025-03-13 22:00:30,319 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1048 places, 1060 transitions, 2196 flow. Second operand has 6 states, 6 states have (on average 992.6666666666666) internal successors, (5956), 6 states have internal predecessors, (5956), 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) [2025-03-13 22:00:30,319 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 22:00:30,319 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 991 of 1115 [2025-03-13 22:00:30,319 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 22:00:34,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][839], [1100#true, 778#L732-1true, 904#L781true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:34,974 INFO L294 olderBase$Statistics]: this new event has 723 ancestors and is cut-off event [2025-03-13 22:00:34,974 INFO L297 olderBase$Statistics]: existing Event has 723 ancestors and is cut-off event [2025-03-13 22:00:34,974 INFO L297 olderBase$Statistics]: existing Event has 709 ancestors and is cut-off event [2025-03-13 22:00:34,974 INFO L297 olderBase$Statistics]: existing Event has 709 ancestors and is cut-off event [2025-03-13 22:00:35,137 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [904#L781true, 1100#true, 1111#true, 806#L781true, 1098#true, Black: 1106#true, 1108#(= |#race~state~0| 0), 490#EBStack_init_returnLabel#1true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:35,137 INFO L294 olderBase$Statistics]: this new event has 724 ancestors and is cut-off event [2025-03-13 22:00:35,137 INFO L297 olderBase$Statistics]: existing Event has 710 ancestors and is cut-off event [2025-03-13 22:00:35,137 INFO L297 olderBase$Statistics]: existing Event has 710 ancestors and is cut-off event [2025-03-13 22:00:35,137 INFO L297 olderBase$Statistics]: existing Event has 724 ancestors and is cut-off event [2025-03-13 22:00:35,324 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 904#L781true, 1111#true, 806#L781true, 1098#true, Black: 1106#true, 1108#(= |#race~state~0| 0), 351#L777true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:35,325 INFO L294 olderBase$Statistics]: this new event has 725 ancestors and is cut-off event [2025-03-13 22:00:35,325 INFO L297 olderBase$Statistics]: existing Event has 711 ancestors and is cut-off event [2025-03-13 22:00:35,325 INFO L297 olderBase$Statistics]: existing Event has 725 ancestors and is cut-off event [2025-03-13 22:00:35,325 INFO L297 olderBase$Statistics]: existing Event has 711 ancestors and is cut-off event [2025-03-13 22:00:36,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 175#L778-2true, 384#L732-3true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:36,399 INFO L294 olderBase$Statistics]: this new event has 730 ancestors and is cut-off event [2025-03-13 22:00:36,399 INFO L297 olderBase$Statistics]: existing Event has 716 ancestors and is cut-off event [2025-03-13 22:00:36,399 INFO L297 olderBase$Statistics]: existing Event has 716 ancestors and is cut-off event [2025-03-13 22:00:36,399 INFO L297 olderBase$Statistics]: existing Event has 716 ancestors and is cut-off event [2025-03-13 22:00:36,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [253#L732-2true, 1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 175#L778-2true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:36,583 INFO L294 olderBase$Statistics]: this new event has 731 ancestors and is cut-off event [2025-03-13 22:00:36,583 INFO L297 olderBase$Statistics]: existing Event has 717 ancestors and is cut-off event [2025-03-13 22:00:36,583 INFO L297 olderBase$Statistics]: existing Event has 717 ancestors and is cut-off event [2025-03-13 22:00:36,583 INFO L297 olderBase$Statistics]: existing Event has 717 ancestors and is cut-off event [2025-03-13 22:00:36,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 449#L732true, 1108#(= |#race~state~0| 0), 175#L778-2true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:36,765 INFO L294 olderBase$Statistics]: this new event has 732 ancestors and is cut-off event [2025-03-13 22:00:36,766 INFO L297 olderBase$Statistics]: existing Event has 718 ancestors and is cut-off event [2025-03-13 22:00:36,766 INFO L297 olderBase$Statistics]: existing Event has 718 ancestors and is cut-off event [2025-03-13 22:00:36,766 INFO L297 olderBase$Statistics]: existing Event has 718 ancestors and is cut-off event [2025-03-13 22:00:37,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 847#L732-1true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 175#L778-2true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:37,165 INFO L294 olderBase$Statistics]: this new event has 733 ancestors and is cut-off event [2025-03-13 22:00:37,165 INFO L297 olderBase$Statistics]: existing Event has 719 ancestors and is cut-off event [2025-03-13 22:00:37,165 INFO L297 olderBase$Statistics]: existing Event has 719 ancestors and is cut-off event [2025-03-13 22:00:37,165 INFO L297 olderBase$Statistics]: existing Event has 719 ancestors and is cut-off event [2025-03-13 22:00:38,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 491#L732-4true, 714#L789-2true, 64#L721-2true, 1104#true, 1102#true]) [2025-03-13 22:00:38,070 INFO L294 olderBase$Statistics]: this new event has 737 ancestors and is cut-off event [2025-03-13 22:00:38,070 INFO L297 olderBase$Statistics]: existing Event has 737 ancestors and is cut-off event [2025-03-13 22:00:38,070 INFO L297 olderBase$Statistics]: existing Event has 723 ancestors and is cut-off event [2025-03-13 22:00:38,070 INFO L297 olderBase$Statistics]: existing Event has 723 ancestors and is cut-off event [2025-03-13 22:00:38,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 224#L732-3true, 1108#(= |#race~state~0| 0), 714#L789-2true, 64#L721-2true, 1104#true, 1102#true]) [2025-03-13 22:00:38,309 INFO L294 olderBase$Statistics]: this new event has 738 ancestors and is cut-off event [2025-03-13 22:00:38,309 INFO L297 olderBase$Statistics]: existing Event has 738 ancestors and is cut-off event [2025-03-13 22:00:38,309 INFO L297 olderBase$Statistics]: existing Event has 724 ancestors and is cut-off event [2025-03-13 22:00:38,309 INFO L297 olderBase$Statistics]: existing Event has 724 ancestors and is cut-off event [2025-03-13 22:00:38,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 64#L721-2true, 1104#true, 1102#true, 833#L732-2true]) [2025-03-13 22:00:38,732 INFO L294 olderBase$Statistics]: this new event has 739 ancestors and is cut-off event [2025-03-13 22:00:38,732 INFO L297 olderBase$Statistics]: existing Event has 725 ancestors and is cut-off event [2025-03-13 22:00:38,732 INFO L297 olderBase$Statistics]: existing Event has 725 ancestors and is cut-off event [2025-03-13 22:00:38,732 INFO L297 olderBase$Statistics]: existing Event has 739 ancestors and is cut-off event [2025-03-13 22:00:39,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 658#L732true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 64#L721-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,005 INFO L294 olderBase$Statistics]: this new event has 740 ancestors and is cut-off event [2025-03-13 22:00:39,005 INFO L297 olderBase$Statistics]: existing Event has 726 ancestors and is cut-off event [2025-03-13 22:00:39,005 INFO L297 olderBase$Statistics]: existing Event has 726 ancestors and is cut-off event [2025-03-13 22:00:39,005 INFO L297 olderBase$Statistics]: existing Event has 740 ancestors and is cut-off event [2025-03-13 22:00:39,300 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][839], [1100#true, 778#L732-1true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 64#L721-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,300 INFO L294 olderBase$Statistics]: this new event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,300 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,300 INFO L297 olderBase$Statistics]: existing Event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,300 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 778#L732-1true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 64#L721-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,301 INFO L294 olderBase$Statistics]: this new event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L297 olderBase$Statistics]: existing Event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 845#thr1Err22ASSERT_VIOLATIONDATA_RACEtrue, 714#L789-2true, 64#L721-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,301 INFO L294 olderBase$Statistics]: this new event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L297 olderBase$Statistics]: existing Event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,301 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 695#L723true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 491#L732-4true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,304 INFO L294 olderBase$Statistics]: this new event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,304 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,304 INFO L297 olderBase$Statistics]: existing Event has 741 ancestors and is cut-off event [2025-03-13 22:00:39,304 INFO L297 olderBase$Statistics]: existing Event has 727 ancestors and is cut-off event [2025-03-13 22:00:39,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, 1098#true, Black: 1106#true, 1108#(= |#race~state~0| 0), 490#EBStack_init_returnLabel#1true, 64#L721-2true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,843 INFO L294 olderBase$Statistics]: this new event has 742 ancestors and is cut-off event [2025-03-13 22:00:39,843 INFO L297 olderBase$Statistics]: existing Event has 728 ancestors and is cut-off event [2025-03-13 22:00:39,843 INFO L297 olderBase$Statistics]: existing Event has 742 ancestors and is cut-off event [2025-03-13 22:00:39,843 INFO L297 olderBase$Statistics]: existing Event has 728 ancestors and is cut-off event [2025-03-13 22:00:39,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, 695#L723true, 224#L732-3true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:39,848 INFO L294 olderBase$Statistics]: this new event has 742 ancestors and is cut-off event [2025-03-13 22:00:39,848 INFO L297 olderBase$Statistics]: existing Event has 742 ancestors and is cut-off event [2025-03-13 22:00:39,848 INFO L297 olderBase$Statistics]: existing Event has 728 ancestors and is cut-off event [2025-03-13 22:00:39,848 INFO L297 olderBase$Statistics]: existing Event has 728 ancestors and is cut-off event [2025-03-13 22:00:40,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 806#L781true, 1098#true, Black: 1106#true, 1108#(= |#race~state~0| 0), 351#L777true, 64#L721-2true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:40,308 INFO L294 olderBase$Statistics]: this new event has 743 ancestors and is cut-off event [2025-03-13 22:00:40,308 INFO L297 olderBase$Statistics]: existing Event has 729 ancestors and is cut-off event [2025-03-13 22:00:40,308 INFO L297 olderBase$Statistics]: existing Event has 743 ancestors and is cut-off event [2025-03-13 22:00:40,308 INFO L297 olderBase$Statistics]: existing Event has 729 ancestors and is cut-off event [2025-03-13 22:00:40,311 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 695#L723true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 1104#true, 1102#true, 833#L732-2true]) [2025-03-13 22:00:40,311 INFO L294 olderBase$Statistics]: this new event has 743 ancestors and is cut-off event [2025-03-13 22:00:40,311 INFO L297 olderBase$Statistics]: existing Event has 743 ancestors and is cut-off event [2025-03-13 22:00:40,311 INFO L297 olderBase$Statistics]: existing Event has 729 ancestors and is cut-off event [2025-03-13 22:00:40,311 INFO L297 olderBase$Statistics]: existing Event has 729 ancestors and is cut-off event [2025-03-13 22:00:40,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 695#L723true, 806#L781true, Black: 1106#true, 1098#true, 658#L732true, 1108#(= |#race~state~0| 0), 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:40,785 INFO L294 olderBase$Statistics]: this new event has 744 ancestors and is cut-off event [2025-03-13 22:00:40,785 INFO L297 olderBase$Statistics]: existing Event has 730 ancestors and is cut-off event [2025-03-13 22:00:40,785 INFO L297 olderBase$Statistics]: existing Event has 730 ancestors and is cut-off event [2025-03-13 22:00:40,785 INFO L297 olderBase$Statistics]: existing Event has 744 ancestors and is cut-off event [2025-03-13 22:00:41,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][839], [778#L732-1true, 1100#true, 1111#true, 806#L781true, 695#L723true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:41,264 INFO L294 olderBase$Statistics]: this new event has 745 ancestors and is cut-off event [2025-03-13 22:00:41,264 INFO L297 olderBase$Statistics]: existing Event has 731 ancestors and is cut-off event [2025-03-13 22:00:41,264 INFO L297 olderBase$Statistics]: existing Event has 745 ancestors and is cut-off event [2025-03-13 22:00:41,264 INFO L297 olderBase$Statistics]: existing Event has 731 ancestors and is cut-off event [2025-03-13 22:00:41,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 778#L732-1true, 1111#true, 695#L723true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:41,265 INFO L294 olderBase$Statistics]: this new event has 745 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L297 olderBase$Statistics]: existing Event has 745 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L297 olderBase$Statistics]: existing Event has 731 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L297 olderBase$Statistics]: existing Event has 731 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 695#L723true, 806#L781true, Black: 1106#true, 1098#true, 1108#(= |#race~state~0| 0), 845#thr1Err22ASSERT_VIOLATIONDATA_RACEtrue, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:41,265 INFO L294 olderBase$Statistics]: this new event has 745 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L297 olderBase$Statistics]: existing Event has 731 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L297 olderBase$Statistics]: existing Event has 731 ancestors and is cut-off event [2025-03-13 22:00:41,265 INFO L297 olderBase$Statistics]: existing Event has 745 ancestors and is cut-off event [2025-03-13 22:00:41,898 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 695#L723true, 806#L781true, 1098#true, Black: 1106#true, 1108#(= |#race~state~0| 0), 490#EBStack_init_returnLabel#1true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:41,898 INFO L294 olderBase$Statistics]: this new event has 746 ancestors and is cut-off event [2025-03-13 22:00:41,898 INFO L297 olderBase$Statistics]: existing Event has 746 ancestors and is cut-off event [2025-03-13 22:00:41,898 INFO L297 olderBase$Statistics]: existing Event has 732 ancestors and is cut-off event [2025-03-13 22:00:41,898 INFO L297 olderBase$Statistics]: existing Event has 732 ancestors and is cut-off event [2025-03-13 22:00:42,252 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4210] L780-3-->L781: Formula: (let ((.cse0 (select |v_#race_819| |v_~#m2~0.base_37|))) (let ((.cse3 (select |v_#memory_int_465| |v_~#m2~0.base_37|)) (.cse1 (+ |v_~#m2~0.offset_37| 2)) (.cse4 (+ |v_~#m2~0.offset_37| 3)) (.cse2 (select .cse0 |v_~#m2~0.offset_37|)) (.cse5 (+ |v_~#m2~0.offset_37| 1))) (and (= (select .cse0 .cse1) .cse2) (= (store |v_#memory_int_465| |v_~#m2~0.base_37| (store .cse3 |v_~#m2~0.offset_37| 0)) |v_#memory_int_464|) (= (select .cse0 .cse4) .cse2) (not (= (ite (= (select .cse3 |v_~#m2~0.offset_37|) 1) 1 0) 0)) (= (store |v_#race_821| |v_~#m2~0.base_37| (store (store (store (store (select |v_#race_821| |v_~#m2~0.base_37|) |v_~#m2~0.offset_37| .cse2) .cse5 .cse2) .cse1 .cse2) .cse4 .cse2)) |v_#race_819|) (= .cse2 (select .cse0 .cse5))))) InVars {#race=|v_#race_821|, #memory_int=|v_#memory_int_465|, ~#m2~0.base=|v_~#m2~0.base_37|, ~#m2~0.offset=|v_~#m2~0.offset_37|} OutVars{#race=|v_#race_819|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_464|, ~#m2~0.base=|v_~#m2~0.base_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, ~#m2~0.offset=|v_~#m2~0.offset_37|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][779], [1100#true, 1111#true, 695#L723true, 806#L781true, 1098#true, Black: 1106#true, 1108#(= |#race~state~0| 0), 351#L777true, 714#L789-2true, 1104#true, 1102#true]) [2025-03-13 22:00:42,252 INFO L294 olderBase$Statistics]: this new event has 747 ancestors and is cut-off event [2025-03-13 22:00:42,252 INFO L297 olderBase$Statistics]: existing Event has 733 ancestors and is cut-off event [2025-03-13 22:00:42,252 INFO L297 olderBase$Statistics]: existing Event has 747 ancestors and is cut-off event [2025-03-13 22:00:42,252 INFO L297 olderBase$Statistics]: existing Event has 733 ancestors and is cut-off event