./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.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 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 12:12:47,012 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 12:12:47,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-12 12:12:47,083 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 12:12:47,086 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 12:12:47,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 12:12:47,121 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 12:12:47,122 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 12:12:47,122 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 12:12:47,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 12:12:47,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 12:12:47,126 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 12:12:47,127 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 12:12:47,127 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 12:12:47,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 12:12:47,132 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-12 12:12:47,132 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 12:12:47,132 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-12 12:12:47,132 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 12:12:47,133 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 12:12:47,133 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 12:12:47,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 12:12:47,136 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-12 12:12:47,136 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 12:12:47,137 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-12 12:12:47,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-12 12:12:47,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 12:12:47,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 12:12:47,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 12:12:47,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 12:12:47,138 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 12:12:47,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 12:12:47,138 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 12:12:47,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 12:12:47,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 12:12:47,139 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 12:12:47,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 12:12:47,139 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 12:12:47,139 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 12:12:47,140 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 12:12:47,140 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 12:12:47,141 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2024-11-12 12:12:47,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 12:12:47,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 12:12:47,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 12:12:47,413 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 12:12:47,414 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 12:12:47,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2024-11-12 12:12:48,822 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 12:12:49,025 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 12:12:49,026 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2024-11-12 12:12:49,039 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78a27670b/12a03c34bac440d68aa392c57da737d2/FLAG2c65aea22 [2024-11-12 12:12:49,051 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78a27670b/12a03c34bac440d68aa392c57da737d2 [2024-11-12 12:12:49,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 12:12:49,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 12:12:49,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 12:12:49,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 12:12:49,061 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 12:12:49,062 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,063 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568e0064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49, skipping insertion in model container [2024-11-12 12:12:49,063 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,097 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 12:12:49,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 12:12:49,440 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 12:12:49,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 12:12:49,538 INFO L204 MainTranslator]: Completed translation [2024-11-12 12:12:49,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49 WrapperNode [2024-11-12 12:12:49,539 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 12:12:49,540 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 12:12:49,540 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 12:12:49,541 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 12:12:49,547 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,561 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,598 INFO L138 Inliner]: procedures = 180, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 685 [2024-11-12 12:12:49,599 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 12:12:49,600 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 12:12:49,600 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 12:12:49,600 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 12:12:49,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,615 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,640 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,646 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,649 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,651 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,654 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 12:12:49,655 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 12:12:49,655 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 12:12:49,655 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 12:12:49,656 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (1/1) ... [2024-11-12 12:12:49,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 12:12:49,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 12:12:49,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 12:12:49,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 12:12:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-12 12:12:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-12 12:12:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 12:12:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-12 12:12:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 12:12:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 12:12:49,746 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-12 12:12:49,871 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 12:12:49,875 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 12:12:50,658 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-12 12:12:50,659 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 12:12:51,035 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 12:12:51,036 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-12 12:12:51,036 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:12:51 BoogieIcfgContainer [2024-11-12 12:12:51,037 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 12:12:51,039 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 12:12:51,040 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 12:12:51,043 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 12:12:51,044 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:12:49" (1/3) ... [2024-11-12 12:12:51,044 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d982c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:12:51, skipping insertion in model container [2024-11-12 12:12:51,044 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:49" (2/3) ... [2024-11-12 12:12:51,045 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d982c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:12:51, skipping insertion in model container [2024-11-12 12:12:51,045 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:12:51" (3/3) ... [2024-11-12 12:12:51,046 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_NetBSD_sysmon_power_sliced_2.i [2024-11-12 12:12:51,063 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 12:12:51,063 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 74 error locations. [2024-11-12 12:12:51,063 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-12 12:12:51,170 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-12 12:12:51,203 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 405 places, 471 transitions, 946 flow [2024-11-12 12:12:51,272 INFO L124 PetriNetUnfolderBase]: 70/480 cut-off events. [2024-11-12 12:12:51,273 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-12 12:12:51,284 INFO L83 FinitePrefix]: Finished finitePrefix Result has 484 conditions, 480 events. 70/480 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 2110 event pairs, 0 based on Foata normal form. 0/334 useless extension candidates. Maximal degree in co-relation 458. Up to 10 conditions per place. [2024-11-12 12:12:51,285 INFO L82 GeneralOperation]: Start removeDead. Operand has 405 places, 471 transitions, 946 flow [2024-11-12 12:12:51,297 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 405 places, 471 transitions, 946 flow [2024-11-12 12:12:51,309 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 12:12:51,317 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;@500145cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 12:12:51,318 INFO L334 AbstractCegarLoop]: Starting to check reachability of 149 error locations. [2024-11-12 12:12:51,324 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-12 12:12:51,324 INFO L124 PetriNetUnfolderBase]: 3/37 cut-off events. [2024-11-12 12:12:51,324 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-12 12:12:51,325 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:12:51,325 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:12:51,326 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 145 more)] === [2024-11-12 12:12:51,334 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:12:51,335 INFO L85 PathProgramCache]: Analyzing trace with hash 228614905, now seen corresponding path program 1 times [2024-11-12 12:12:51,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:12:51,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346739912] [2024-11-12 12:12:51,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:12:51,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:12:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:12:51,439 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-12 12:12:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:12:51,476 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-12 12:12:51,478 INFO L339 BasicCegarLoop]: Counterexample is feasible [2024-11-12 12:12:51,479 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (148 of 149 remaining) [2024-11-12 12:12:51,480 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 149 remaining) [2024-11-12 12:12:51,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 149 remaining) [2024-11-12 12:12:51,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 149 remaining) [2024-11-12 12:12:51,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 149 remaining) [2024-11-12 12:12:51,481 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 149 remaining) [2024-11-12 12:12:51,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 149 remaining) [2024-11-12 12:12:51,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 149 remaining) [2024-11-12 12:12:51,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 149 remaining) [2024-11-12 12:12:51,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 149 remaining) [2024-11-12 12:12:51,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 149 remaining) [2024-11-12 12:12:51,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 149 remaining) [2024-11-12 12:12:51,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 149 remaining) [2024-11-12 12:12:51,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 149 remaining) [2024-11-12 12:12:51,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 149 remaining) [2024-11-12 12:12:51,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 149 remaining) [2024-11-12 12:12:51,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 149 remaining) [2024-11-12 12:12:51,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 149 remaining) [2024-11-12 12:12:51,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 149 remaining) [2024-11-12 12:12:51,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 149 remaining) [2024-11-12 12:12:51,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 149 remaining) [2024-11-12 12:12:51,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 149 remaining) [2024-11-12 12:12:51,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 149 remaining) [2024-11-12 12:12:51,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 149 remaining) [2024-11-12 12:12:51,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 149 remaining) [2024-11-12 12:12:51,486 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 149 remaining) [2024-11-12 12:12:51,487 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 149 remaining) [2024-11-12 12:12:51,487 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 149 remaining) [2024-11-12 12:12:51,487 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 149 remaining) [2024-11-12 12:12:51,487 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 149 remaining) [2024-11-12 12:12:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 149 remaining) [2024-11-12 12:12:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 149 remaining) [2024-11-12 12:12:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 149 remaining) [2024-11-12 12:12:51,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (105 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (104 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (103 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 149 remaining) [2024-11-12 12:12:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (96 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (95 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 149 remaining) [2024-11-12 12:12:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (85 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (84 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (83 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (82 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (81 of 149 remaining) [2024-11-12 12:12:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (80 of 149 remaining) [2024-11-12 12:12:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (79 of 149 remaining) [2024-11-12 12:12:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 149 remaining) [2024-11-12 12:12:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 149 remaining) [2024-11-12 12:12:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 149 remaining) [2024-11-12 12:12:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 149 remaining) [2024-11-12 12:12:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 149 remaining) [2024-11-12 12:12:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 149 remaining) [2024-11-12 12:12:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 149 remaining) [2024-11-12 12:12:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 149 remaining) [2024-11-12 12:12:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 149 remaining) [2024-11-12 12:12:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 149 remaining) [2024-11-12 12:12:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (31 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (30 of 149 remaining) [2024-11-12 12:12:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (29 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (22 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (21 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 149 remaining) [2024-11-12 12:12:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (11 of 149 remaining) [2024-11-12 12:12:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (10 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (9 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (8 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (7 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (6 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (5 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 149 remaining) [2024-11-12 12:12:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 149 remaining) [2024-11-12 12:12:51,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 12:12:51,505 INFO L421 BasicCegarLoop]: Path program histogram: [1] [2024-11-12 12:12:51,508 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-12 12:12:51,508 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-12 12:12:51,600 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-12 12:12:51,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 789 places, 921 transitions, 1852 flow [2024-11-12 12:12:51,845 INFO L124 PetriNetUnfolderBase]: 139/939 cut-off events. [2024-11-12 12:12:51,845 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-12 12:12:51,866 INFO L83 FinitePrefix]: Finished finitePrefix Result has 947 conditions, 939 events. 139/939 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 5744 event pairs, 0 based on Foata normal form. 0/649 useless extension candidates. Maximal degree in co-relation 907. Up to 10 conditions per place. [2024-11-12 12:12:51,866 INFO L82 GeneralOperation]: Start removeDead. Operand has 789 places, 921 transitions, 1852 flow [2024-11-12 12:12:51,890 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 789 places, 921 transitions, 1852 flow [2024-11-12 12:12:51,891 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 12:12:51,891 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;@500145cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 12:12:51,891 INFO L334 AbstractCegarLoop]: Starting to check reachability of 223 error locations. [2024-11-12 12:12:51,895 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-12 12:12:51,895 INFO L124 PetriNetUnfolderBase]: 5/66 cut-off events. [2024-11-12 12:12:51,895 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-12 12:12:51,895 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:12:51,896 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] [2024-11-12 12:12:51,896 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2024-11-12 12:12:51,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:12:51,896 INFO L85 PathProgramCache]: Analyzing trace with hash -945145740, now seen corresponding path program 1 times [2024-11-12 12:12:51,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:12:51,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174881481] [2024-11-12 12:12:51,897 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:12:51,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:12:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:12:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:12:51,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:12:51,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174881481] [2024-11-12 12:12:51,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174881481] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:12:51,990 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:12:51,990 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-12 12:12:51,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759477970] [2024-11-12 12:12:51,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:12:51,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-12 12:12:52,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:12:52,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-12 12:12:52,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-12 12:12:52,027 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 659 out of 921 [2024-11-12 12:12:52,031 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 789 places, 921 transitions, 1852 flow. Second operand has 2 states, 2 states have (on average 660.0) internal successors, (1320), 2 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:12:52,032 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:12:52,032 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 659 of 921 [2024-11-12 12:12:52,033 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:12:53,271 INFO L124 PetriNetUnfolderBase]: 1609/9870 cut-off events. [2024-11-12 12:12:53,272 INFO L125 PetriNetUnfolderBase]: For 80/80 co-relation queries the response was YES. [2024-11-12 12:12:53,320 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11391 conditions, 9870 events. 1609/9870 cut-off events. For 80/80 co-relation queries the response was YES. Maximal size of possible extension queue 291. Compared 116366 event pairs, 437 based on Foata normal form. 2120/10157 useless extension candidates. Maximal degree in co-relation 2334. Up to 1456 conditions per place. [2024-11-12 12:12:53,355 INFO L140 encePairwiseOnDemand]: 737/921 looper letters, 56 selfloop transitions, 0 changer transitions 0/688 dead transitions. [2024-11-12 12:12:53,355 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 630 places, 688 transitions, 1498 flow [2024-11-12 12:12:53,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-12 12:12:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-12 12:12:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1558 transitions. [2024-11-12 12:12:53,371 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8458197611292074 [2024-11-12 12:12:53,372 INFO L175 Difference]: Start difference. First operand has 789 places, 921 transitions, 1852 flow. Second operand 2 states and 1558 transitions. [2024-11-12 12:12:53,373 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 630 places, 688 transitions, 1498 flow [2024-11-12 12:12:53,379 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 630 places, 688 transitions, 1498 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-12 12:12:53,388 INFO L231 Difference]: Finished difference. Result has 630 places, 688 transitions, 1386 flow [2024-11-12 12:12:53,390 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=921, PETRI_DIFFERENCE_MINUEND_FLOW=1386, PETRI_DIFFERENCE_MINUEND_PLACES=629, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=688, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=688, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1386, PETRI_PLACES=630, PETRI_TRANSITIONS=688} [2024-11-12 12:12:53,394 INFO L279 CegarLoopForPetriNet]: 789 programPoint places, -159 predicate places. [2024-11-12 12:12:53,394 INFO L471 AbstractCegarLoop]: Abstraction has has 630 places, 688 transitions, 1386 flow [2024-11-12 12:12:53,395 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 660.0) internal successors, (1320), 2 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:12:53,395 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:12:53,396 INFO L206 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 12:12:53,396 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-12 12:12:53,396 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] === [2024-11-12 12:12:53,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:12:53,396 INFO L85 PathProgramCache]: Analyzing trace with hash 574253896, now seen corresponding path program 1 times [2024-11-12 12:12:53,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:12:53,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435010753] [2024-11-12 12:12:53,397 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:12:53,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:12:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:12:53,418 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-12 12:12:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 12:12:53,430 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-12 12:12:53,431 INFO L339 BasicCegarLoop]: Counterexample is feasible [2024-11-12 12:12:53,431 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (222 of 223 remaining) [2024-11-12 12:12:53,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (221 of 223 remaining) [2024-11-12 12:12:53,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (220 of 223 remaining) [2024-11-12 12:12:53,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (219 of 223 remaining) [2024-11-12 12:12:53,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (218 of 223 remaining) [2024-11-12 12:12:53,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (217 of 223 remaining) [2024-11-12 12:12:53,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (216 of 223 remaining) [2024-11-12 12:12:53,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (215 of 223 remaining) [2024-11-12 12:12:53,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (214 of 223 remaining) [2024-11-12 12:12:53,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (213 of 223 remaining) [2024-11-12 12:12:53,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (212 of 223 remaining) [2024-11-12 12:12:53,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (211 of 223 remaining) [2024-11-12 12:12:53,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (210 of 223 remaining) [2024-11-12 12:12:53,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (209 of 223 remaining) [2024-11-12 12:12:53,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (208 of 223 remaining) [2024-11-12 12:12:53,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (207 of 223 remaining) [2024-11-12 12:12:53,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (206 of 223 remaining) [2024-11-12 12:12:53,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (205 of 223 remaining) [2024-11-12 12:12:53,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (204 of 223 remaining) [2024-11-12 12:12:53,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (203 of 223 remaining) [2024-11-12 12:12:53,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (202 of 223 remaining) [2024-11-12 12:12:53,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (201 of 223 remaining) [2024-11-12 12:12:53,435 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (200 of 223 remaining) [2024-11-12 12:12:53,435 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (199 of 223 remaining) [2024-11-12 12:12:53,435 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (198 of 223 remaining) [2024-11-12 12:12:53,435 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (197 of 223 remaining) [2024-11-12 12:12:53,435 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (196 of 223 remaining) [2024-11-12 12:12:53,435 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (195 of 223 remaining) [2024-11-12 12:12:53,436 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (194 of 223 remaining) [2024-11-12 12:12:53,436 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (193 of 223 remaining) [2024-11-12 12:12:53,436 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (192 of 223 remaining) [2024-11-12 12:12:53,436 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (191 of 223 remaining) [2024-11-12 12:12:53,436 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (190 of 223 remaining) [2024-11-12 12:12:53,436 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (189 of 223 remaining) [2024-11-12 12:12:53,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (188 of 223 remaining) [2024-11-12 12:12:53,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (187 of 223 remaining) [2024-11-12 12:12:53,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (186 of 223 remaining) [2024-11-12 12:12:53,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (185 of 223 remaining) [2024-11-12 12:12:53,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (184 of 223 remaining) [2024-11-12 12:12:53,437 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (183 of 223 remaining) [2024-11-12 12:12:53,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (182 of 223 remaining) [2024-11-12 12:12:53,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (181 of 223 remaining) [2024-11-12 12:12:53,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (180 of 223 remaining) [2024-11-12 12:12:53,438 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (179 of 223 remaining) [2024-11-12 12:12:53,439 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (178 of 223 remaining) [2024-11-12 12:12:53,439 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (177 of 223 remaining) [2024-11-12 12:12:53,439 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (176 of 223 remaining) [2024-11-12 12:12:53,439 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (175 of 223 remaining) [2024-11-12 12:12:53,439 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (174 of 223 remaining) [2024-11-12 12:12:53,439 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (173 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (172 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (171 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (170 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (169 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (168 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (167 of 223 remaining) [2024-11-12 12:12:53,440 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (166 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (165 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (164 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (163 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (162 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (161 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (160 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (159 of 223 remaining) [2024-11-12 12:12:53,441 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (158 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (157 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (156 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (155 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (154 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (153 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (152 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (151 of 223 remaining) [2024-11-12 12:12:53,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (150 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (149 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (148 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 223 remaining) [2024-11-12 12:12:53,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 223 remaining) [2024-11-12 12:12:53,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 223 remaining) [2024-11-12 12:12:53,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 223 remaining) [2024-11-12 12:12:53,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 223 remaining) [2024-11-12 12:12:53,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 223 remaining) [2024-11-12 12:12:53,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (105 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (104 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (103 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 223 remaining) [2024-11-12 12:12:53,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 223 remaining) [2024-11-12 12:12:53,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 223 remaining) [2024-11-12 12:12:53,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 223 remaining) [2024-11-12 12:12:53,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 223 remaining) [2024-11-12 12:12:53,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 223 remaining) [2024-11-12 12:12:53,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (96 of 223 remaining) [2024-11-12 12:12:53,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (95 of 223 remaining) [2024-11-12 12:12:53,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 223 remaining) [2024-11-12 12:12:53,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (85 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (84 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (83 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (82 of 223 remaining) [2024-11-12 12:12:53,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (81 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (80 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (79 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 223 remaining) [2024-11-12 12:12:53,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 223 remaining) [2024-11-12 12:12:53,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 223 remaining) [2024-11-12 12:12:53,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 223 remaining) [2024-11-12 12:12:53,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 223 remaining) [2024-11-12 12:12:53,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 223 remaining) [2024-11-12 12:12:53,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 223 remaining) [2024-11-12 12:12:53,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 223 remaining) [2024-11-12 12:12:53,516 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 223 remaining) [2024-11-12 12:12:53,516 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 223 remaining) [2024-11-12 12:12:53,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 223 remaining) [2024-11-12 12:12:53,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (31 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (30 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (29 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (22 of 223 remaining) [2024-11-12 12:12:53,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (21 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (11 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (10 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (9 of 223 remaining) [2024-11-12 12:12:53,520 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (8 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (7 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (6 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (5 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 223 remaining) [2024-11-12 12:12:53,521 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 223 remaining) [2024-11-12 12:12:53,521 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-12 12:12:53,521 INFO L421 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-12 12:12:53,522 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-12 12:12:53,522 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-12 12:12:53,662 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-12 12:12:53,669 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1173 places, 1371 transitions, 2760 flow [2024-11-12 12:12:54,203 INFO L124 PetriNetUnfolderBase]: 208/1398 cut-off events. [2024-11-12 12:12:54,204 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-12 12:12:54,259 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1411 conditions, 1398 events. 208/1398 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 54. Compared 9767 event pairs, 0 based on Foata normal form. 0/964 useless extension candidates. Maximal degree in co-relation 1356. Up to 10 conditions per place. [2024-11-12 12:12:54,259 INFO L82 GeneralOperation]: Start removeDead. Operand has 1173 places, 1371 transitions, 2760 flow [2024-11-12 12:12:54,308 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1173 places, 1371 transitions, 2760 flow [2024-11-12 12:12:54,309 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 12:12:54,310 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;@500145cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 12:12:54,310 INFO L334 AbstractCegarLoop]: Starting to check reachability of 297 error locations. [2024-11-12 12:12:54,319 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-12 12:12:54,319 INFO L124 PetriNetUnfolderBase]: 5/66 cut-off events. [2024-11-12 12:12:54,319 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-12 12:12:54,319 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:12:54,319 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] [2024-11-12 12:12:54,320 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] === [2024-11-12 12:12:54,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:12:54,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1962123477, now seen corresponding path program 1 times [2024-11-12 12:12:54,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:12:54,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2070925744] [2024-11-12 12:12:54,321 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:12:54,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:12:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:12:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:12:54,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:12:54,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2070925744] [2024-11-12 12:12:54,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2070925744] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:12:54,364 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:12:54,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-12 12:12:54,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545198981] [2024-11-12 12:12:54,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:12:54,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-12 12:12:54,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:12:54,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-12 12:12:54,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-12 12:12:54,373 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 979 out of 1371 [2024-11-12 12:12:54,376 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1173 places, 1371 transitions, 2760 flow. Second operand has 2 states, 2 states have (on average 980.0) internal successors, (1960), 2 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:12:54,376 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:12:54,376 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 979 of 1371 [2024-11-12 12:12:54,376 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-12 12:13:27,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4596] L743-->L743-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_687 256) 0) 1 0) 0)) (= v_~MTX~0_686 1)) InVars {~MTX~0=v_~MTX~0_687} OutVars{#race~MTX~0=|v_#race~MTX~0_849|, ~MTX~0=v_~MTX~0_686, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_3|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][195], [236#L769-5true, 509#L743-1true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:27,873 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2024-11-12 12:13:27,873 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-11-12 12:13:27,873 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-11-12 12:13:27,873 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2024-11-12 12:13:28,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4604] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{#race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][224], [236#L769-5true, 1132#L756-5true, 1174#true, 148#L750-1true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:28,580 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2024-11-12 12:13:28,580 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:13:28,580 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-11-12 12:13:28,580 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2024-11-12 12:13:29,277 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4616] L715-->L715-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_693 256) 0) 1 0) 0)) (= v_~MTX~0_692 1)) InVars {~MTX~0=v_~MTX~0_693} OutVars{#race~MTX~0=|v_#race~MTX~0_859|, ~MTX~0=v_~MTX~0_692, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_17|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][289], [677#L715-1true, 236#L769-5true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:29,278 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2024-11-12 12:13:29,278 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-12 12:13:29,278 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2024-11-12 12:13:29,278 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-11-12 12:13:31,127 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4674] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][441], [236#L769-5true, 1132#L756-5true, 1174#true, 366#L775-1true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:31,128 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2024-11-12 12:13:31,128 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-11-12 12:13:31,128 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2024-11-12 12:13:31,128 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-11-12 12:13:31,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4691] L757-->L757-1: Formula: (and (= v_~MTX~0_674 1) (not (= (ite (= (mod v_~MTX~0_675 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_675} OutVars{#race~MTX~0=|v_#race~MTX~0_829|, ~MTX~0=v_~MTX~0_674, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_27|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_29|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_27|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][475], [101#L757-1true, 236#L769-5true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:31,492 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-11-12 12:13:31,492 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-11-12 12:13:31,492 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-11-12 12:13:31,492 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2024-11-12 12:13:31,833 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4720] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][516], [268#L780-1true, 236#L769-5true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:31,834 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-11-12 12:13:31,834 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2024-11-12 12:13:31,834 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-11-12 12:13:31,834 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-11-12 12:13:32,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4734] L770-->L770-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_663 256) 0) 1 0) 0)) (= v_~MTX~0_662 1)) InVars {~MTX~0=v_~MTX~0_663} OutVars{#race~MTX~0=|v_#race~MTX~0_809|, ~MTX~0=v_~MTX~0_662, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_35|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_41|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_35|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][548], [1068#L770-1true, 236#L769-5true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:32,060 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-11-12 12:13:32,060 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2024-11-12 12:13:32,060 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-11-12 12:13:32,061 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-11-12 12:13:32,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4761] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{#race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][588], [236#L769-5true, 1132#L756-5true, 1174#true, 71#L785-1true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:32,287 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-11-12 12:13:32,287 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-11-12 12:13:32,287 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2024-11-12 12:13:32,287 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-11-12 12:13:33,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4881] L792-->L792-1: Formula: (and (= v_~MTX~0_614 1) (not (= (ite (= (mod v_~MTX~0_615 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_615} OutVars{#race~MTX~0=|v_#race~MTX~0_745|, ~MTX~0=v_~MTX~0_614, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_71|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_53|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_71|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][768], [396#L792-1true, 236#L769-5true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true]) [2024-11-12 12:13:33,741 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-11-12 12:13:33,741 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-11-12 12:13:33,741 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-11-12 12:13:33,741 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-11-12 12:13:36,609 INFO L124 PetriNetUnfolderBase]: 58447/267196 cut-off events. [2024-11-12 12:13:36,610 INFO L125 PetriNetUnfolderBase]: For 3982/3982 co-relation queries the response was YES. [2024-11-12 12:13:40,229 INFO L83 FinitePrefix]: Finished finitePrefix Result has 322834 conditions, 267196 events. 58447/267196 cut-off events. For 3982/3982 co-relation queries the response was YES. Maximal size of possible extension queue 6329. Compared 4873274 event pairs, 21094 based on Foata normal form. 69508/288110 useless extension candidates. Maximal degree in co-relation 11397. Up to 53684 conditions per place. [2024-11-12 12:13:42,062 INFO L140 encePairwiseOnDemand]: 1096/1371 looper letters, 84 selfloop transitions, 0 changer transitions 0/1024 dead transitions. [2024-11-12 12:13:42,062 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 936 places, 1024 transitions, 2234 flow [2024-11-12 12:13:42,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-12 12:13:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-12 12:13:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2317 transitions. [2024-11-12 12:13:42,068 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8450036469730124 [2024-11-12 12:13:42,068 INFO L175 Difference]: Start difference. First operand has 1173 places, 1371 transitions, 2760 flow. Second operand 2 states and 2317 transitions. [2024-11-12 12:13:42,068 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 936 places, 1024 transitions, 2234 flow [2024-11-12 12:13:42,079 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 936 places, 1024 transitions, 2232 flow, removed 1 selfloop flow, removed 0 redundant places. [2024-11-12 12:13:42,091 INFO L231 Difference]: Finished difference. Result has 936 places, 1024 transitions, 2064 flow [2024-11-12 12:13:42,092 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=1371, PETRI_DIFFERENCE_MINUEND_FLOW=2064, PETRI_DIFFERENCE_MINUEND_PLACES=935, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1024, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1024, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=2064, PETRI_PLACES=936, PETRI_TRANSITIONS=1024} [2024-11-12 12:13:42,093 INFO L279 CegarLoopForPetriNet]: 1173 programPoint places, -237 predicate places. [2024-11-12 12:13:42,093 INFO L471 AbstractCegarLoop]: Abstraction has has 936 places, 1024 transitions, 2064 flow [2024-11-12 12:13:42,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 980.0) internal successors, (1960), 2 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:13:42,094 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-11-12 12:13:42,094 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] [2024-11-12 12:13:42,094 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-12 12:13:42,095 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err19ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] === [2024-11-12 12:13:42,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 12:13:42,095 INFO L85 PathProgramCache]: Analyzing trace with hash 110181982, now seen corresponding path program 1 times [2024-11-12 12:13:42,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 12:13:42,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314604228] [2024-11-12 12:13:42,095 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 12:13:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 12:13:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 12:13:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-12 12:13:42,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 12:13:42,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314604228] [2024-11-12 12:13:42,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314604228] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 12:13:42,136 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 12:13:42,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 12:13:42,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211288528] [2024-11-12 12:13:42,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 12:13:42,137 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 12:13:42,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 12:13:42,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 12:13:42,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 12:13:42,286 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 835 out of 1371 [2024-11-12 12:13:42,289 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 936 places, 1024 transitions, 2064 flow. Second operand has 3 states, 3 states have (on average 836.3333333333334) internal successors, (2509), 3 states have internal predecessors, (2509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-12 12:13:42,289 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-12 12:13:42,289 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 835 of 1371 [2024-11-12 12:13:42,290 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand