./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 3061b6dc
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-tmp.dk.eval-assert-order-craig-3061b6d-m
[2024-11-19 05:32:47,618 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-19 05:32:47,665 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2024-11-19 05:32:47,671 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-19 05:32:47,671 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-19 05:32:47,688 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-19 05:32:47,688 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-19 05:32:47,688 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-19 05:32:47,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-19 05:32:47,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-19 05:32:47,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-19 05:32:47,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-19 05:32:47,690 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-19 05:32:47,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-19 05:32:47,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-19 05:32:47,691 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-19 05:32:47,691 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-19 05:32:47,693 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-19 05:32:47,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-19 05:32:47,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-19 05:32:47,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-19 05:32:47,695 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-19 05:32:47,695 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true
[2024-11-19 05:32:47,695 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-19 05:32:47,695 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-19 05:32:47,696 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-19 05:32:47,696 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-19 05:32:47,696 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-19 05:32:47,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-19 05:32:47,696 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-19 05:32:47,697 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-19 05:32:47,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-19 05:32:47,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-19 05:32:47,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-19 05:32:47,697 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-19 05:32:47,698 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-19 05:32:47,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-19 05:32:47,698 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-19 05:32:47,698 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-19 05:32:47,698 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-19 05:32:47,698 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-19 05:32:47,699 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988
[2024-11-19 05:32:47,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-19 05:32:47,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-19 05:32:47,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-19 05:32:47,902 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-19 05:32:47,903 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-19 05:32:47,903 INFO L431 ainManager$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
[2024-11-19 05:32:49,160 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-19 05:32:49,355 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-19 05:32:49,356 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i
[2024-11-19 05:32:49,372 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941672c05/4451d8061e1148f583b457940ff88ef5/FLAG1c63d95b2
[2024-11-19 05:32:49,382 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941672c05/4451d8061e1148f583b457940ff88ef5
[2024-11-19 05:32:49,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-19 05:32:49,385 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-19 05:32:49,387 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-19 05:32:49,387 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-19 05:32:49,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-19 05:32:49,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9d8646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49, skipping insertion in model container
[2024-11-19 05:32:49,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,424 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-19 05:32:49,729 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-19 05:32:49,739 INFO L200 MainTranslator]: Completed pre-run
[2024-11-19 05:32:49,796 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-19 05:32:49,824 INFO L204 MainTranslator]: Completed translation
[2024-11-19 05:32:49,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49 WrapperNode
[2024-11-19 05:32:49,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-19 05:32:49,826 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-19 05:32:49,826 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-19 05:32:49,826 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-19 05:32:49,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,842 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,875 INFO L138 Inliner]: procedures = 180, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 685
[2024-11-19 05:32:49,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-19 05:32:49,876 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-19 05:32:49,876 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-19 05:32:49,876 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-19 05:32:49,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,891 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,892 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,914 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,922 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,923 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,933 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-19 05:32:49,935 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-19 05:32:49,935 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-19 05:32:49,935 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-19 05:32:49,936 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ...
[2024-11-19 05:32:49,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-19 05:32:49,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 05:32:49,968 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)
[2024-11-19 05:32:49,973 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
[2024-11-19 05:32:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure thr1
[2024-11-19 05:32:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1
[2024-11-19 05:32:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-19 05:32:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-19 05:32:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-19 05:32:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-19 05:32:50,015 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement.
[2024-11-19 05:32:50,121 INFO L238 CfgBuilder]: Building ICFG
[2024-11-19 05:32:50,123 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-19 05:32:50,792 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program.
[2024-11-19 05:32:50,792 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-19 05:32:51,064 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-19 05:32:51,065 INFO L316 CfgBuilder]: Removed 3 assume(true) statements.
[2024-11-19 05:32:51,065 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:32:51 BoogieIcfgContainer
[2024-11-19 05:32:51,065 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-19 05:32:51,066 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-19 05:32:51,066 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-19 05:32:51,069 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-19 05:32:51,069 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:32:49" (1/3) ...
[2024-11-19 05:32:51,070 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6028b513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:32:51, skipping insertion in model container
[2024-11-19 05:32:51,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (2/3) ...
[2024-11-19 05:32:51,070 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6028b513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:32:51, skipping insertion in model container
[2024-11-19 05:32:51,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:32:51" (3/3) ...
[2024-11-19 05:32:51,071 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_NetBSD_sysmon_power_sliced_2.i
[2024-11-19 05:32:51,085 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-19 05:32:51,086 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 74 error locations.
[2024-11-19 05:32:51,086 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2024-11-19 05:32:51,171 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-11-19 05:32:51,208 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 405 places, 471 transitions, 946 flow
[2024-11-19 05:32:51,297 INFO L124 PetriNetUnfolderBase]: 70/480 cut-off events.
[2024-11-19 05:32:51,298 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-11-19 05:32:51,312 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.
[2024-11-19 05:32:51,312 INFO L82 GeneralOperation]: Start removeDead. Operand has 405 places, 471 transitions, 946 flow
[2024-11-19 05:32:51,322 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 405 places, 471 transitions, 946 flow
[2024-11-19 05:32:51,332 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-19 05:32:51,337 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;@792756e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-19 05:32:51,337 INFO L334 AbstractCegarLoop]: Starting to check reachability of 149 error locations.
[2024-11-19 05:32:51,344 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder.
[2024-11-19 05:32:51,344 INFO L124 PetriNetUnfolderBase]: 3/37 cut-off events.
[2024-11-19 05:32:51,344 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-11-19 05:32:51,344 INFO L196 CegarLoopForPetriNet]: Found error trace
[2024-11-19 05:32:51,345 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-19 05:32:51,348 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)] ===
[2024-11-19 05:32:51,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 05:32:51,353 INFO L85 PathProgramCache]: Analyzing trace with hash 228614905, now seen corresponding path program 1 times
[2024-11-19 05:32:51,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 05:32:51,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342061089]
[2024-11-19 05:32:51,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 05:32:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 05:32:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 05:32:51,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-19 05:32:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 05:32:51,485 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-19 05:32:51,487 INFO L325 BasicCegarLoop]: Counterexample is feasible
[2024-11-19 05:32:51,488 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (148 of 149 remaining)
[2024-11-19 05:32:51,489 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 149 remaining)
[2024-11-19 05:32:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 149 remaining)
[2024-11-19 05:32:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 149 remaining)
[2024-11-19 05:32:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 149 remaining)
[2024-11-19 05:32:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 149 remaining)
[2024-11-19 05:32:51,490 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 149 remaining)
[2024-11-19 05:32:51,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 149 remaining)
[2024-11-19 05:32:51,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 149 remaining)
[2024-11-19 05:32:51,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 149 remaining)
[2024-11-19 05:32:51,491 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 149 remaining)
[2024-11-19 05:32:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 149 remaining)
[2024-11-19 05:32:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 149 remaining)
[2024-11-19 05:32:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 149 remaining)
[2024-11-19 05:32:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 149 remaining)
[2024-11-19 05:32:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 149 remaining)
[2024-11-19 05:32:51,492 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 149 remaining)
[2024-11-19 05:32:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 149 remaining)
[2024-11-19 05:32:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 149 remaining)
[2024-11-19 05:32:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 149 remaining)
[2024-11-19 05:32:51,493 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 149 remaining)
[2024-11-19 05:32:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 149 remaining)
[2024-11-19 05:32:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 149 remaining)
[2024-11-19 05:32:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 149 remaining)
[2024-11-19 05:32:51,494 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 149 remaining)
[2024-11-19 05:32:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 149 remaining)
[2024-11-19 05:32:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 149 remaining)
[2024-11-19 05:32:51,495 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 149 remaining)
[2024-11-19 05:32:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 149 remaining)
[2024-11-19 05:32:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 149 remaining)
[2024-11-19 05:32:51,496 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 149 remaining)
[2024-11-19 05:32:51,497 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 149 remaining)
[2024-11-19 05:32:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 149 remaining)
[2024-11-19 05:32:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 149 remaining)
[2024-11-19 05:32:51,498 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 149 remaining)
[2024-11-19 05:32:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 149 remaining)
[2024-11-19 05:32:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 149 remaining)
[2024-11-19 05:32:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (105 of 149 remaining)
[2024-11-19 05:32:51,499 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (104 of 149 remaining)
[2024-11-19 05:32:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (103 of 149 remaining)
[2024-11-19 05:32:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 149 remaining)
[2024-11-19 05:32:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 149 remaining)
[2024-11-19 05:32:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 149 remaining)
[2024-11-19 05:32:51,500 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 149 remaining)
[2024-11-19 05:32:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 149 remaining)
[2024-11-19 05:32:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 149 remaining)
[2024-11-19 05:32:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (96 of 149 remaining)
[2024-11-19 05:32:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (95 of 149 remaining)
[2024-11-19 05:32:51,501 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 149 remaining)
[2024-11-19 05:32:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 149 remaining)
[2024-11-19 05:32:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 149 remaining)
[2024-11-19 05:32:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 149 remaining)
[2024-11-19 05:32:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 149 remaining)
[2024-11-19 05:32:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 149 remaining)
[2024-11-19 05:32:51,502 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 149 remaining)
[2024-11-19 05:32:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 149 remaining)
[2024-11-19 05:32:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 149 remaining)
[2024-11-19 05:32:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (85 of 149 remaining)
[2024-11-19 05:32:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (84 of 149 remaining)
[2024-11-19 05:32:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (83 of 149 remaining)
[2024-11-19 05:32:51,503 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (82 of 149 remaining)
[2024-11-19 05:32:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (81 of 149 remaining)
[2024-11-19 05:32:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (80 of 149 remaining)
[2024-11-19 05:32:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (79 of 149 remaining)
[2024-11-19 05:32:51,504 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 149 remaining)
[2024-11-19 05:32:51,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 149 remaining)
[2024-11-19 05:32:51,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 149 remaining)
[2024-11-19 05:32:51,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 149 remaining)
[2024-11-19 05:32:51,505 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 149 remaining)
[2024-11-19 05:32:51,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 149 remaining)
[2024-11-19 05:32:51,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 149 remaining)
[2024-11-19 05:32:51,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 149 remaining)
[2024-11-19 05:32:51,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 149 remaining)
[2024-11-19 05:32:51,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 149 remaining)
[2024-11-19 05:32:51,506 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 149 remaining)
[2024-11-19 05:32:51,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 149 remaining)
[2024-11-19 05:32:51,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 149 remaining)
[2024-11-19 05:32:51,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 149 remaining)
[2024-11-19 05:32:51,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 149 remaining)
[2024-11-19 05:32:51,507 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 149 remaining)
[2024-11-19 05:32:51,508 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 149 remaining)
[2024-11-19 05:32:51,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 149 remaining)
[2024-11-19 05:32:51,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 149 remaining)
[2024-11-19 05:32:51,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 149 remaining)
[2024-11-19 05:32:51,509 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 149 remaining)
[2024-11-19 05:32:51,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 149 remaining)
[2024-11-19 05:32:51,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 149 remaining)
[2024-11-19 05:32:51,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 149 remaining)
[2024-11-19 05:32:51,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 149 remaining)
[2024-11-19 05:32:51,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 149 remaining)
[2024-11-19 05:32:51,510 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 149 remaining)
[2024-11-19 05:32:51,511 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (31 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (30 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (29 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 149 remaining)
[2024-11-19 05:32:51,512 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 149 remaining)
[2024-11-19 05:32:51,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 149 remaining)
[2024-11-19 05:32:51,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 149 remaining)
[2024-11-19 05:32:51,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 149 remaining)
[2024-11-19 05:32:51,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 149 remaining)
[2024-11-19 05:32:51,513 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (22 of 149 remaining)
[2024-11-19 05:32:51,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (21 of 149 remaining)
[2024-11-19 05:32:51,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 149 remaining)
[2024-11-19 05:32:51,517 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 149 remaining)
[2024-11-19 05:32:51,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 149 remaining)
[2024-11-19 05:32:51,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 149 remaining)
[2024-11-19 05:32:51,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 149 remaining)
[2024-11-19 05:32:51,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 149 remaining)
[2024-11-19 05:32:51,518 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 149 remaining)
[2024-11-19 05:32:51,519 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 149 remaining)
[2024-11-19 05:32:51,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 149 remaining)
[2024-11-19 05:32:51,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (11 of 149 remaining)
[2024-11-19 05:32:51,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (10 of 149 remaining)
[2024-11-19 05:32:51,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (9 of 149 remaining)
[2024-11-19 05:32:51,522 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (8 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (7 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (6 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (5 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 149 remaining)
[2024-11-19 05:32:51,523 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 149 remaining)
[2024-11-19 05:32:51,524 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-19 05:32:51,524 INFO L407 BasicCegarLoop]: Path program histogram: [1]
[2024-11-19 05:32:51,527 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis
[2024-11-19 05:32:51,527 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances.
[2024-11-19 05:32:51,617 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-11-19 05:32:51,625 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 789 places, 921 transitions, 1852 flow
[2024-11-19 05:32:51,853 INFO L124 PetriNetUnfolderBase]: 139/939 cut-off events.
[2024-11-19 05:32:51,853 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES.
[2024-11-19 05:32:51,878 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.
[2024-11-19 05:32:51,878 INFO L82 GeneralOperation]: Start removeDead. Operand has 789 places, 921 transitions, 1852 flow
[2024-11-19 05:32:51,908 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 789 places, 921 transitions, 1852 flow
[2024-11-19 05:32:51,909 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-19 05:32:51,910 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;@792756e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-19 05:32:51,911 INFO L334 AbstractCegarLoop]: Starting to check reachability of 223 error locations.
[2024-11-19 05:32:51,916 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder.
[2024-11-19 05:32:51,916 INFO L124 PetriNetUnfolderBase]: 5/66 cut-off events.
[2024-11-19 05:32:51,916 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES.
[2024-11-19 05:32:51,916 INFO L196 CegarLoopForPetriNet]: Found error trace
[2024-11-19 05:32:51,916 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-19 05:32:51,916 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 219 more)] ===
[2024-11-19 05:32:51,917 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 05:32:51,917 INFO L85 PathProgramCache]: Analyzing trace with hash -945145740, now seen corresponding path program 1 times
[2024-11-19 05:32:51,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 05:32:51,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864264541]
[2024-11-19 05:32:51,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 05:32:51,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 05:32:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-19 05:32:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-19 05:32:51,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-19 05:32:51,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864264541]
[2024-11-19 05:32:51,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864264541] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-19 05:32:51,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-19 05:32:51,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2024-11-19 05:32:51,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016519112]
[2024-11-19 05:32:51,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-19 05:32:51,997 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-19 05:32:52,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-19 05:32:52,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-19 05:32:52,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-19 05:32:52,025 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 659 out of 921
[2024-11-19 05:32:52,032 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)
[2024-11-19 05:32:52,033 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-11-19 05:32:52,033 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 659 of 921
[2024-11-19 05:32:52,034 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-11-19 05:32:53,062 INFO L124 PetriNetUnfolderBase]: 1609/9870 cut-off events.
[2024-11-19 05:32:53,062 INFO L125 PetriNetUnfolderBase]: For 80/80 co-relation queries the response was YES.
[2024-11-19 05:32:53,107 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.
[2024-11-19 05:32:53,135 INFO L140 encePairwiseOnDemand]: 737/921 looper letters, 56 selfloop transitions, 0 changer transitions 0/688 dead transitions.
[2024-11-19 05:32:53,135 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 630 places, 688 transitions, 1498 flow
[2024-11-19 05:32:53,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2024-11-19 05:32:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states.
[2024-11-19 05:32:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1558 transitions.
[2024-11-19 05:32:53,151 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8458197611292074
[2024-11-19 05:32:53,152 INFO L175 Difference]: Start difference. First operand has 789 places, 921 transitions, 1852 flow. Second operand 2 states and 1558 transitions.
[2024-11-19 05:32:53,153 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 630 places, 688 transitions, 1498 flow
[2024-11-19 05:32:53,159 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 630 places, 688 transitions, 1498 flow, removed 0 selfloop flow, removed 0 redundant places.
[2024-11-19 05:32:53,170 INFO L231 Difference]: Finished difference. Result has 630 places, 688 transitions, 1386 flow
[2024-11-19 05:32:53,173 INFO L260 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}
[2024-11-19 05:32:53,178 INFO L277 CegarLoopForPetriNet]: 789 programPoint places, -159 predicate places.
[2024-11-19 05:32:53,178 INFO L471 AbstractCegarLoop]: Abstraction has has 630 places, 688 transitions, 1386 flow
[2024-11-19 05:32:53,179 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)
[2024-11-19 05:32:53,180 INFO L196 CegarLoopForPetriNet]: Found error trace
[2024-11-19 05:32:53,180 INFO L204 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-19 05:32:53,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-11-19 05:32:53,180 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)] ===
[2024-11-19 05:32:53,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 05:32:53,181 INFO L85 PathProgramCache]: Analyzing trace with hash 574253896, now seen corresponding path program 1 times
[2024-11-19 05:32:53,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 05:32:53,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230972336]
[2024-11-19 05:32:53,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 05:32:53,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 05:32:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 05:32:53,210 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-19 05:32:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 05:32:53,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-19 05:32:53,231 INFO L325 BasicCegarLoop]: Counterexample is feasible
[2024-11-19 05:32:53,231 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (222 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (221 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (220 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (219 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (218 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (217 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (216 of 223 remaining)
[2024-11-19 05:32:53,232 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (215 of 223 remaining)
[2024-11-19 05:32:53,233 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (214 of 223 remaining)
[2024-11-19 05:32:53,234 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (213 of 223 remaining)
[2024-11-19 05:32:53,234 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (212 of 223 remaining)
[2024-11-19 05:32:53,234 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (211 of 223 remaining)
[2024-11-19 05:32:53,234 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (210 of 223 remaining)
[2024-11-19 05:32:53,234 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (209 of 223 remaining)
[2024-11-19 05:32:53,234 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (208 of 223 remaining)
[2024-11-19 05:32:53,235 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (207 of 223 remaining)
[2024-11-19 05:32:53,235 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (206 of 223 remaining)
[2024-11-19 05:32:53,236 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (205 of 223 remaining)
[2024-11-19 05:32:53,236 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (204 of 223 remaining)
[2024-11-19 05:32:53,236 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (203 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (202 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (201 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (200 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (199 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (198 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (197 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (196 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (195 of 223 remaining)
[2024-11-19 05:32:53,237 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (194 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (193 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (192 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (191 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (190 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (189 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (188 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (187 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (186 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (185 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (184 of 223 remaining)
[2024-11-19 05:32:53,238 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (183 of 223 remaining)
[2024-11-19 05:32:53,239 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (182 of 223 remaining)
[2024-11-19 05:32:53,239 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (181 of 223 remaining)
[2024-11-19 05:32:53,239 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (180 of 223 remaining)
[2024-11-19 05:32:53,239 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (179 of 223 remaining)
[2024-11-19 05:32:53,239 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (178 of 223 remaining)
[2024-11-19 05:32:53,239 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (177 of 223 remaining)
[2024-11-19 05:32:53,240 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (176 of 223 remaining)
[2024-11-19 05:32:53,240 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (175 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (174 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (173 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (172 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (171 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (170 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (169 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (168 of 223 remaining)
[2024-11-19 05:32:53,241 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (167 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (166 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (165 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (164 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (163 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (162 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (161 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (160 of 223 remaining)
[2024-11-19 05:32:53,242 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (159 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (158 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (157 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (156 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (155 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (154 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (153 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (152 of 223 remaining)
[2024-11-19 05:32:53,243 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (151 of 223 remaining)
[2024-11-19 05:32:53,244 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (150 of 223 remaining)
[2024-11-19 05:32:53,244 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (149 of 223 remaining)
[2024-11-19 05:32:53,244 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (148 of 223 remaining)
[2024-11-19 05:32:53,244 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (147 of 223 remaining)
[2024-11-19 05:32:53,244 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (146 of 223 remaining)
[2024-11-19 05:32:53,245 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (145 of 223 remaining)
[2024-11-19 05:32:53,245 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (144 of 223 remaining)
[2024-11-19 05:32:53,245 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (143 of 223 remaining)
[2024-11-19 05:32:53,245 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (142 of 223 remaining)
[2024-11-19 05:32:53,245 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (141 of 223 remaining)
[2024-11-19 05:32:53,245 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (140 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (139 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (138 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (137 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (136 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (135 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (133 of 223 remaining)
[2024-11-19 05:32:53,246 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (132 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (131 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (130 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (129 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (128 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (127 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (126 of 223 remaining)
[2024-11-19 05:32:53,247 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (125 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (124 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (123 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (122 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (121 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (120 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (119 of 223 remaining)
[2024-11-19 05:32:53,248 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (118 of 223 remaining)
[2024-11-19 05:32:53,249 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (117 of 223 remaining)
[2024-11-19 05:32:53,249 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (116 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (115 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (114 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (113 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (112 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (111 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (110 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (109 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (108 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (107 of 223 remaining)
[2024-11-19 05:32:53,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (106 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (105 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (104 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (103 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (102 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (101 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (100 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (99 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (98 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (97 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (96 of 223 remaining)
[2024-11-19 05:32:53,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (95 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (94 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (93 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (92 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (91 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (90 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (89 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (88 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (87 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (86 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (85 of 223 remaining)
[2024-11-19 05:32:53,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (84 of 223 remaining)
[2024-11-19 05:32:53,253 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (83 of 223 remaining)
[2024-11-19 05:32:53,253 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (82 of 223 remaining)
[2024-11-19 05:32:53,253 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (81 of 223 remaining)
[2024-11-19 05:32:53,253 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (80 of 223 remaining)
[2024-11-19 05:32:53,253 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (79 of 223 remaining)
[2024-11-19 05:32:53,253 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (78 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (77 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (76 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (75 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (73 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (72 of 223 remaining)
[2024-11-19 05:32:53,257 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (71 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (70 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (69 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (68 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (67 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (66 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (65 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (64 of 223 remaining)
[2024-11-19 05:32:53,258 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (63 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (62 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (61 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (60 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (59 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (58 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (57 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (56 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (55 of 223 remaining)
[2024-11-19 05:32:53,259 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (54 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (53 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (52 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (51 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (50 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (49 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (48 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (47 of 223 remaining)
[2024-11-19 05:32:53,260 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (46 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONDATA_RACE (45 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONDATA_RACE (44 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (43 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (42 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (41 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (40 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (39 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONDATA_RACE (38 of 223 remaining)
[2024-11-19 05:32:53,261 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONDATA_RACE (37 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (36 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (35 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (34 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (33 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (32 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (31 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONDATA_RACE (30 of 223 remaining)
[2024-11-19 05:32:53,262 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONDATA_RACE (29 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (28 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (27 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONDATA_RACE (26 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONDATA_RACE (25 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONDATA_RACE (22 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (21 of 223 remaining)
[2024-11-19 05:32:53,263 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONDATA_RACE (20 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONDATA_RACE (19 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONDATA_RACE (18 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONDATA_RACE (17 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONDATA_RACE (16 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONDATA_RACE (15 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONDATA_RACE (14 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONDATA_RACE (13 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONDATA_RACE (12 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (11 of 223 remaining)
[2024-11-19 05:32:53,264 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (10 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (9 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (8 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (7 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (6 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (5 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (4 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (3 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (2 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (1 of 223 remaining)
[2024-11-19 05:32:53,265 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (0 of 223 remaining)
[2024-11-19 05:32:53,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2024-11-19 05:32:53,265 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1]
[2024-11-19 05:32:53,266 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis
[2024-11-19 05:32:53,266 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances.
[2024-11-19 05:32:53,449 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-11-19 05:32:53,460 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1173 places, 1371 transitions, 2760 flow
[2024-11-19 05:32:54,068 INFO L124 PetriNetUnfolderBase]: 208/1398 cut-off events.
[2024-11-19 05:32:54,069 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES.
[2024-11-19 05:32:54,118 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.
[2024-11-19 05:32:54,118 INFO L82 GeneralOperation]: Start removeDead. Operand has 1173 places, 1371 transitions, 2760 flow
[2024-11-19 05:32:54,150 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1173 places, 1371 transitions, 2760 flow
[2024-11-19 05:32:54,151 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-19 05:32:54,151 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;@792756e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-19 05:32:54,152 INFO L334 AbstractCegarLoop]: Starting to check reachability of 297 error locations.
[2024-11-19 05:32:54,155 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder.
[2024-11-19 05:32:54,156 INFO L124 PetriNetUnfolderBase]: 5/66 cut-off events.
[2024-11-19 05:32:54,156 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES.
[2024-11-19 05:32:54,156 INFO L196 CegarLoopForPetriNet]: Found error trace
[2024-11-19 05:32:54,156 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-19 05:32:54,156 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err17ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] ===
[2024-11-19 05:32:54,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 05:32:54,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1962123477, now seen corresponding path program 1 times
[2024-11-19 05:32:54,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 05:32:54,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874481295]
[2024-11-19 05:32:54,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 05:32:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 05:32:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-19 05:32:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-19 05:32:54,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-19 05:32:54,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874481295]
[2024-11-19 05:32:54,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874481295] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-19 05:32:54,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-19 05:32:54,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2024-11-19 05:32:54,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109618753]
[2024-11-19 05:32:54,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-19 05:32:54,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-19 05:32:54,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-19 05:32:54,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-19 05:32:54,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-19 05:32:54,208 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 979 out of 1371
[2024-11-19 05:32:54,210 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)
[2024-11-19 05:32:54,210 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-11-19 05:32:54,210 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 979 of 1371
[2024-11-19 05:32:54,210 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2024-11-19 05:33:21,776 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])
[2024-11-19 05:33:21,776 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event
[2024-11-19 05:33:21,777 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event
[2024-11-19 05:33:21,777 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event
[2024-11-19 05:33:21,777 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event
[2024-11-19 05:33:22,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4604] L750-->L750-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_681 256) 0) 1 0) 0)) (= v_~MTX~0_680 1)) InVars {~MTX~0=v_~MTX~0_681} OutVars{#race~MTX~0=|v_#race~MTX~0_839|, ~MTX~0=v_~MTX~0_680, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_11|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][224], [236#L769-5true, 1132#L756-5true, 1174#true, 148#L750-1true, 885#L816-6true, 1172#true, 1170#true, 1176#true])
[2024-11-19 05:33:22,163 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event
[2024-11-19 05:33:22,164 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event
[2024-11-19 05:33:22,164 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event
[2024-11-19 05:33:22,164 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event
[2024-11-19 05:33:22,841 INFO L292 olderBase$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])
[2024-11-19 05:33:22,842 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event
[2024-11-19 05:33:22,842 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event
[2024-11-19 05:33:22,842 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event
[2024-11-19 05:33:22,842 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event
[2024-11-19 05:33:24,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4674] L775-->L775-1: Formula: (and (not (= 0 (ite (= (mod v_~MTX~0_657 256) 0) 1 0))) (= v_~MTX~0_656 1)) InVars {~MTX~0=v_~MTX~0_657} OutVars{#race~MTX~0=|v_#race~MTX~0_799|, ~MTX~0=v_~MTX~0_656, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_15|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_23|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][441], [236#L769-5true, 1132#L756-5true, 1174#true, 366#L775-1true, 885#L816-6true, 1172#true, 1170#true, 1176#true])
[2024-11-19 05:33:24,092 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event
[2024-11-19 05:33:24,092 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event
[2024-11-19 05:33:24,092 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event
[2024-11-19 05:33:24,092 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event
[2024-11-19 05:33:24,288 INFO L292 olderBase$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])
[2024-11-19 05:33:24,288 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event
[2024-11-19 05:33:24,288 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event
[2024-11-19 05:33:24,288 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event
[2024-11-19 05:33:24,288 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event
[2024-11-19 05:33:24,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4720] L780-->L780-1: Formula: (and (= v_~MTX~0_642 1) (not (= (ite (= (mod v_~MTX~0_643 256) 0) 1 0) 0))) InVars {~MTX~0=v_~MTX~0_643} OutVars{#race~MTX~0=|v_#race~MTX~0_781|, ~MTX~0=v_~MTX~0_642, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_31|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_35|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_31|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][516], [268#L780-1true, 236#L769-5true, 1132#L756-5true, 1174#true, 885#L816-6true, 1172#true, 1170#true, 1176#true])
[2024-11-19 05:33:24,479 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event
[2024-11-19 05:33:24,479 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event
[2024-11-19 05:33:24,479 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event
[2024-11-19 05:33:24,479 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event
[2024-11-19 05:33:25,028 INFO L292 olderBase$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])
[2024-11-19 05:33:25,029 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event
[2024-11-19 05:33:25,029 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event
[2024-11-19 05:33:25,029 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event
[2024-11-19 05:33:25,029 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event
[2024-11-19 05:33:25,193 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4761] L785-->L785-1: Formula: (and (not (= (ite (= (mod v_~MTX~0_629 256) 0) 1 0) 0)) (= v_~MTX~0_628 1)) InVars {~MTX~0=v_~MTX~0_629} OutVars{#race~MTX~0=|v_#race~MTX~0_763|, ~MTX~0=v_~MTX~0_628, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1_47|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #race~MTX~0, thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~nondet3#1, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][588], [236#L769-5true, 1132#L756-5true, 1174#true, 71#L785-1true, 885#L816-6true, 1172#true, 1170#true, 1176#true])
[2024-11-19 05:33:25,194 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event
[2024-11-19 05:33:25,194 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event
[2024-11-19 05:33:25,194 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event
[2024-11-19 05:33:25,194 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event
[2024-11-19 05:33:26,588 INFO L292 olderBase$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])
[2024-11-19 05:33:26,589 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event
[2024-11-19 05:33:26,589 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event
[2024-11-19 05:33:26,589 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event
[2024-11-19 05:33:26,589 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event
[2024-11-19 05:33:28,692 INFO L124 PetriNetUnfolderBase]: 58447/267196 cut-off events.
[2024-11-19 05:33:28,692 INFO L125 PetriNetUnfolderBase]: For 3982/3982 co-relation queries the response was YES.
[2024-11-19 05:33:32,075 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.
[2024-11-19 05:33:33,821 INFO L140 encePairwiseOnDemand]: 1096/1371 looper letters, 84 selfloop transitions, 0 changer transitions 0/1024 dead transitions.
[2024-11-19 05:33:33,821 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 936 places, 1024 transitions, 2234 flow
[2024-11-19 05:33:33,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2024-11-19 05:33:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states.
[2024-11-19 05:33:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2317 transitions.
[2024-11-19 05:33:33,826 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8450036469730124
[2024-11-19 05:33:33,826 INFO L175 Difference]: Start difference. First operand has 1173 places, 1371 transitions, 2760 flow. Second operand 2 states and 2317 transitions.
[2024-11-19 05:33:33,826 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 936 places, 1024 transitions, 2234 flow
[2024-11-19 05:33:33,840 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 936 places, 1024 transitions, 2232 flow, removed 1 selfloop flow, removed 0 redundant places.
[2024-11-19 05:33:33,849 INFO L231 Difference]: Finished difference. Result has 936 places, 1024 transitions, 2064 flow
[2024-11-19 05:33:33,851 INFO L260 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}
[2024-11-19 05:33:33,851 INFO L277 CegarLoopForPetriNet]: 1173 programPoint places, -237 predicate places.
[2024-11-19 05:33:33,852 INFO L471 AbstractCegarLoop]: Abstraction has has 936 places, 1024 transitions, 2064 flow
[2024-11-19 05:33:33,853 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)
[2024-11-19 05:33:33,853 INFO L196 CegarLoopForPetriNet]: Found error trace
[2024-11-19 05:33:33,853 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-19 05:33:33,853 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2024-11-19 05:33:33,853 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err19ASSERT_VIOLATIONDATA_RACE === [thr1Err17ASSERT_VIOLATIONDATA_RACE, thr1Err18ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE, thr1Err24ASSERT_VIOLATIONDATA_RACE (and 293 more)] ===
[2024-11-19 05:33:33,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 05:33:33,854 INFO L85 PathProgramCache]: Analyzing trace with hash 110181982, now seen corresponding path program 1 times
[2024-11-19 05:33:33,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 05:33:33,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285456615]
[2024-11-19 05:33:33,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 05:33:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 05:33:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-19 05:33:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-19 05:33:33,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-19 05:33:33,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285456615]
[2024-11-19 05:33:33,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285456615] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-19 05:33:33,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-19 05:33:33,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-19 05:33:33,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026583945]
[2024-11-19 05:33:33,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-19 05:33:33,912 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-19 05:33:33,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-19 05:33:33,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-19 05:33:33,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-11-19 05:33:34,049 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 835 out of 1371
[2024-11-19 05:33:34,052 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)
[2024-11-19 05:33:34,052 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-11-19 05:33:34,052 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 835 of 1371
[2024-11-19 05:33:34,052 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand