./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 023d838f 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/44_Solaris_space_map_sliced.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 33c040d0fbd9b1f189d3917c569371e7923ba6ef4820715ff1ef4976213f5b31 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 14:09:59,723 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 14:09:59,782 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-10 14:09:59,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 14:09:59,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 14:09:59,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 14:09:59,812 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 14:09:59,812 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 14:09:59,813 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 14:09:59,813 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 14:09:59,814 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 14:09:59,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 14:09:59,815 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 14:09:59,815 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 14:09:59,816 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 14:09:59,817 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 14:09:59,817 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 14:09:59,817 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 14:09:59,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 14:09:59,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 14:09:59,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 14:09:59,820 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 14:09:59,821 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 14:09:59,821 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:09:59,822 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 14:09:59,822 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 14:09:59,823 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 14:09:59,823 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 14:09:59,823 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 14:09:59,824 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33c040d0fbd9b1f189d3917c569371e7923ba6ef4820715ff1ef4976213f5b31 [2024-11-10 14:10:00,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 14:10:00,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 14:10:00,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 14:10:00,124 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 14:10:00,125 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 14:10:00,126 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2024-11-10 14:10:01,393 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 14:10:01,670 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 14:10:01,670 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2024-11-10 14:10:01,688 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7868ffd0/0029dabc64c4482bbf7ef47a234f3d56/FLAG9adb55ac9 [2024-11-10 14:10:01,956 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7868ffd0/0029dabc64c4482bbf7ef47a234f3d56 [2024-11-10 14:10:01,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 14:10:01,961 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 14:10:01,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 14:10:01,964 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 14:10:01,968 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 14:10:01,969 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:10:01" (1/1) ... [2024-11-10 14:10:01,969 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b270f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:01, skipping insertion in model container [2024-11-10 14:10:01,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:10:01" (1/1) ... [2024-11-10 14:10:02,009 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 14:10:02,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:10:02,354 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 14:10:02,423 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:10:02,458 INFO L204 MainTranslator]: Completed translation [2024-11-10 14:10:02,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02 WrapperNode [2024-11-10 14:10:02,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 14:10:02,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 14:10:02,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 14:10:02,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 14:10:02,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,483 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,528 INFO L138 Inliner]: procedures = 177, calls = 40, calls flagged for inlining = 35, calls inlined = 46, statements flattened = 468 [2024-11-10 14:10:02,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 14:10:02,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 14:10:02,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 14:10:02,530 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 14:10:02,538 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,538 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,542 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,554 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 14:10:02,565 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 14:10:02,565 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 14:10:02,565 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 14:10:02,566 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (1/1) ... [2024-11-10 14:10:02,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:10:02,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 14:10:02,622 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) [2024-11-10 14:10:02,625 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 [2024-11-10 14:10:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-10 14:10:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-10 14:10:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 14:10:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-10 14:10:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 14:10:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 14:10:02,671 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-10 14:10:02,799 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 14:10:02,814 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 14:10:03,272 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L748: havoc space_map_alloc_#t~nondet15#1; [2024-11-10 14:10:03,304 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-10 14:10:03,304 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 14:10:03,473 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 14:10:03,473 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 14:10:03,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:10:03 BoogieIcfgContainer [2024-11-10 14:10:03,473 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 14:10:03,475 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 14:10:03,475 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 14:10:03,478 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 14:10:03,478 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 02:10:01" (1/3) ... [2024-11-10 14:10:03,478 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21b5b03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:10:03, skipping insertion in model container [2024-11-10 14:10:03,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:10:02" (2/3) ... [2024-11-10 14:10:03,479 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21b5b03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:10:03, skipping insertion in model container [2024-11-10 14:10:03,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:10:03" (3/3) ... [2024-11-10 14:10:03,483 INFO L112 eAbstractionObserver]: Analyzing ICFG 44_Solaris_space_map_sliced.i [2024-11-10 14:10:03,505 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 14:10:03,506 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 56 error locations. [2024-11-10 14:10:03,506 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-10 14:10:03,589 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:10:03,630 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 345 places, 404 transitions, 812 flow [2024-11-10 14:10:03,790 INFO L124 PetriNetUnfolderBase]: 63/414 cut-off events. [2024-11-10 14:10:03,791 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:10:03,800 INFO L83 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 414 events. 63/414 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1617 event pairs, 0 based on Foata normal form. 0/293 useless extension candidates. Maximal degree in co-relation 389. Up to 9 conditions per place. [2024-11-10 14:10:03,800 INFO L82 GeneralOperation]: Start removeDead. Operand has 345 places, 404 transitions, 812 flow [2024-11-10 14:10:03,811 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 345 places, 404 transitions, 812 flow [2024-11-10 14:10:03,818 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:10:03,823 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;@7dc2fde7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:10:03,824 INFO L334 AbstractCegarLoop]: Starting to check reachability of 113 error locations. [2024-11-10 14:10:03,827 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:10:03,828 INFO L124 PetriNetUnfolderBase]: 2/30 cut-off events. [2024-11-10 14:10:03,828 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:10:03,828 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:03,828 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] [2024-11-10 14:10:03,829 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err55ASSERT_VIOLATIONDATA_RACE === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 109 more)] === [2024-11-10 14:10:03,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:03,833 INFO L85 PathProgramCache]: Analyzing trace with hash 388019583, now seen corresponding path program 1 times [2024-11-10 14:10:03,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:03,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896692089] [2024-11-10 14:10:03,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:03,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:10:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:10:04,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:10:04,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896692089] [2024-11-10 14:10:04,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896692089] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:10:04,003 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:10:04,004 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-10 14:10:04,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238836894] [2024-11-10 14:10:04,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:10:04,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 14:10:04,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:10:04,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 14:10:04,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 14:10:04,039 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 321 out of 404 [2024-11-10 14:10:04,044 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 345 places, 404 transitions, 812 flow. Second operand has 2 states, 2 states have (on average 322.0) internal successors, (644), 2 states have internal predecessors, (644), 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) [2024-11-10 14:10:04,045 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:10:04,045 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 321 of 404 [2024-11-10 14:10:04,046 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:10:04,129 INFO L124 PetriNetUnfolderBase]: 29/328 cut-off events. [2024-11-10 14:10:04,129 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-10 14:10:04,130 INFO L83 FinitePrefix]: Finished finitePrefix Result has 347 conditions, 328 events. 29/328 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1209 event pairs, 0 based on Foata normal form. 62/321 useless extension candidates. Maximal degree in co-relation 321. Up to 15 conditions per place. [2024-11-10 14:10:04,135 INFO L140 encePairwiseOnDemand]: 344/404 looper letters, 14 selfloop transitions, 0 changer transitions 0/323 dead transitions. [2024-11-10 14:10:04,135 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 298 places, 323 transitions, 678 flow [2024-11-10 14:10:04,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 14:10:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-10 14:10:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 716 transitions. [2024-11-10 14:10:04,153 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8861386138613861 [2024-11-10 14:10:04,154 INFO L175 Difference]: Start difference. First operand has 345 places, 404 transitions, 812 flow. Second operand 2 states and 716 transitions. [2024-11-10 14:10:04,155 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 298 places, 323 transitions, 678 flow [2024-11-10 14:10:04,158 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 298 places, 323 transitions, 678 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:10:04,162 INFO L231 Difference]: Finished difference. Result has 298 places, 323 transitions, 650 flow [2024-11-10 14:10:04,164 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=404, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=297, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=323, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=323, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=650, PETRI_PLACES=298, PETRI_TRANSITIONS=323} [2024-11-10 14:10:04,166 INFO L277 CegarLoopForPetriNet]: 345 programPoint places, -47 predicate places. [2024-11-10 14:10:04,166 INFO L471 AbstractCegarLoop]: Abstraction has has 298 places, 323 transitions, 650 flow [2024-11-10 14:10:04,167 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 322.0) internal successors, (644), 2 states have internal predecessors, (644), 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) [2024-11-10 14:10:04,167 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:04,167 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] [2024-11-10 14:10:04,167 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 14:10:04,167 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err53ASSERT_VIOLATIONDATA_RACE === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 109 more)] === [2024-11-10 14:10:04,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:04,168 INFO L85 PathProgramCache]: Analyzing trace with hash -775291293, now seen corresponding path program 1 times [2024-11-10 14:10:04,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:04,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867895835] [2024-11-10 14:10:04,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:10:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:10:04,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:10:04,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867895835] [2024-11-10 14:10:04,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867895835] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:10:04,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:10:04,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:10:04,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405649369] [2024-11-10 14:10:04,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:10:04,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:10:04,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:10:04,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:10:04,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:10:04,284 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 273 out of 404 [2024-11-10 14:10:04,285 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 298 places, 323 transitions, 650 flow. Second operand has 3 states, 3 states have (on average 274.3333333333333) internal successors, (823), 3 states have internal predecessors, (823), 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) [2024-11-10 14:10:04,286 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:10:04,286 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 273 of 404 [2024-11-10 14:10:04,286 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:10:04,349 INFO L124 PetriNetUnfolderBase]: 30/332 cut-off events. [2024-11-10 14:10:04,349 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-10 14:10:04,350 INFO L83 FinitePrefix]: Finished finitePrefix Result has 386 conditions, 332 events. 30/332 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1178 event pairs, 0 based on Foata normal form. 0/274 useless extension candidates. Maximal degree in co-relation 382. Up to 32 conditions per place. [2024-11-10 14:10:04,351 INFO L140 encePairwiseOnDemand]: 375/404 looper letters, 35 selfloop transitions, 13 changer transitions 0/309 dead transitions. [2024-11-10 14:10:04,351 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 309 transitions, 718 flow [2024-11-10 14:10:04,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:10:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:10:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 883 transitions. [2024-11-10 14:10:04,354 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7285478547854786 [2024-11-10 14:10:04,354 INFO L175 Difference]: Start difference. First operand has 298 places, 323 transitions, 650 flow. Second operand 3 states and 883 transitions. [2024-11-10 14:10:04,354 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 309 transitions, 718 flow [2024-11-10 14:10:04,356 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 309 transitions, 718 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:10:04,363 INFO L231 Difference]: Finished difference. Result has 285 places, 309 transitions, 665 flow [2024-11-10 14:10:04,364 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=404, PETRI_DIFFERENCE_MINUEND_FLOW=618, PETRI_DIFFERENCE_MINUEND_PLACES=282, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=307, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=294, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=665, PETRI_PLACES=285, PETRI_TRANSITIONS=309} [2024-11-10 14:10:04,364 INFO L277 CegarLoopForPetriNet]: 345 programPoint places, -60 predicate places. [2024-11-10 14:10:04,364 INFO L471 AbstractCegarLoop]: Abstraction has has 285 places, 309 transitions, 665 flow [2024-11-10 14:10:04,365 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 274.3333333333333) internal successors, (823), 3 states have internal predecessors, (823), 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) [2024-11-10 14:10:04,365 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:04,365 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:10:04,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 14:10:04,365 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 109 more)] === [2024-11-10 14:10:04,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:04,366 INFO L85 PathProgramCache]: Analyzing trace with hash -2093020047, now seen corresponding path program 1 times [2024-11-10 14:10:04,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:04,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855697554] [2024-11-10 14:10:04,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:04,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:10:04,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:10:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:10:04,417 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:10:04,418 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:10:04,419 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (112 of 113 remaining) [2024-11-10 14:10:04,420 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (111 of 113 remaining) [2024-11-10 14:10:04,420 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (110 of 113 remaining) [2024-11-10 14:10:04,420 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (109 of 113 remaining) [2024-11-10 14:10:04,420 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (108 of 113 remaining) [2024-11-10 14:10:04,421 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (107 of 113 remaining) [2024-11-10 14:10:04,421 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (106 of 113 remaining) [2024-11-10 14:10:04,421 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (105 of 113 remaining) [2024-11-10 14:10:04,421 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (104 of 113 remaining) [2024-11-10 14:10:04,421 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (103 of 113 remaining) [2024-11-10 14:10:04,421 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (102 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (101 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (100 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (99 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (98 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (97 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (96 of 113 remaining) [2024-11-10 14:10:04,422 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (95 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (94 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (93 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (92 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (91 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (90 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (89 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (88 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (87 of 113 remaining) [2024-11-10 14:10:04,423 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (86 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (85 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (84 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (83 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (82 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (81 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (80 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (79 of 113 remaining) [2024-11-10 14:10:04,424 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (78 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (77 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (76 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (75 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (73 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (72 of 113 remaining) [2024-11-10 14:10:04,425 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (71 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (70 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (69 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (68 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (67 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (66 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (65 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (64 of 113 remaining) [2024-11-10 14:10:04,426 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (63 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (62 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (61 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (60 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (59 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (58 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (57 of 113 remaining) [2024-11-10 14:10:04,427 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (56 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (55 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (54 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (53 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (52 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (51 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (50 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (49 of 113 remaining) [2024-11-10 14:10:04,428 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (48 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (47 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (46 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (45 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (44 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (43 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (42 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (41 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (40 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (39 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (38 of 113 remaining) [2024-11-10 14:10:04,429 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (37 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (36 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (35 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (34 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (33 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (32 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (31 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (30 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (29 of 113 remaining) [2024-11-10 14:10:04,430 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (28 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (27 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (26 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (25 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (24 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (23 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (22 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (21 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (20 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (19 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (18 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (17 of 113 remaining) [2024-11-10 14:10:04,431 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (16 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (15 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (14 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (13 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (12 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (11 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (10 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (9 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (8 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (7 of 113 remaining) [2024-11-10 14:10:04,432 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (6 of 113 remaining) [2024-11-10 14:10:04,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (5 of 113 remaining) [2024-11-10 14:10:04,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (4 of 113 remaining) [2024-11-10 14:10:04,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (3 of 113 remaining) [2024-11-10 14:10:04,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (2 of 113 remaining) [2024-11-10 14:10:04,433 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (1 of 113 remaining) [2024-11-10 14:10:04,434 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (0 of 113 remaining) [2024-11-10 14:10:04,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 14:10:04,439 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-10 14:10:04,441 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:10:04,441 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-10 14:10:04,538 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:10:04,553 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 666 places, 784 transitions, 1578 flow [2024-11-10 14:10:04,754 INFO L124 PetriNetUnfolderBase]: 125/804 cut-off events. [2024-11-10 14:10:04,754 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-10 14:10:04,767 INFO L83 FinitePrefix]: Finished finitePrefix Result has 812 conditions, 804 events. 125/804 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 4452 event pairs, 0 based on Foata normal form. 0/564 useless extension candidates. Maximal degree in co-relation 768. Up to 9 conditions per place. [2024-11-10 14:10:04,767 INFO L82 GeneralOperation]: Start removeDead. Operand has 666 places, 784 transitions, 1578 flow [2024-11-10 14:10:04,784 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 666 places, 784 transitions, 1578 flow [2024-11-10 14:10:04,786 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:10:04,786 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;@7dc2fde7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:10:04,786 INFO L334 AbstractCegarLoop]: Starting to check reachability of 169 error locations. [2024-11-10 14:10:04,789 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:10:04,789 INFO L124 PetriNetUnfolderBase]: 2/30 cut-off events. [2024-11-10 14:10:04,789 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:10:04,789 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:04,789 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] [2024-11-10 14:10:04,789 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err55ASSERT_VIOLATIONDATA_RACE === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 165 more)] === [2024-11-10 14:10:04,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:04,790 INFO L85 PathProgramCache]: Analyzing trace with hash 1530110634, now seen corresponding path program 1 times [2024-11-10 14:10:04,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:04,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941839008] [2024-11-10 14:10:04,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:04,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:10:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:10:04,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:10:04,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941839008] [2024-11-10 14:10:04,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941839008] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:10:04,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:10:04,820 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-10 14:10:04,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75707783] [2024-11-10 14:10:04,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:10:04,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 14:10:04,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:10:04,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 14:10:04,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 14:10:04,822 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 620 out of 784 [2024-11-10 14:10:04,823 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 666 places, 784 transitions, 1578 flow. Second operand has 2 states, 2 states have (on average 621.0) internal successors, (1242), 2 states have internal predecessors, (1242), 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) [2024-11-10 14:10:04,823 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:10:04,823 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 620 of 784 [2024-11-10 14:10:04,823 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:10:05,411 INFO L124 PetriNetUnfolderBase]: 670/5138 cut-off events. [2024-11-10 14:10:05,411 INFO L125 PetriNetUnfolderBase]: For 44/44 co-relation queries the response was YES. [2024-11-10 14:10:05,432 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5629 conditions, 5138 events. 670/5138 cut-off events. For 44/44 co-relation queries the response was YES. Maximal size of possible extension queue 144. Compared 50786 event pairs, 182 based on Foata normal form. 1305/5331 useless extension candidates. Maximal degree in co-relation 5212. Up to 444 conditions per place. [2024-11-10 14:10:05,459 INFO L140 encePairwiseOnDemand]: 666/784 looper letters, 28 selfloop transitions, 0 changer transitions 0/627 dead transitions. [2024-11-10 14:10:05,460 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 575 places, 627 transitions, 1320 flow [2024-11-10 14:10:05,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 14:10:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-10 14:10:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1386 transitions. [2024-11-10 14:10:05,463 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8839285714285714 [2024-11-10 14:10:05,463 INFO L175 Difference]: Start difference. First operand has 666 places, 784 transitions, 1578 flow. Second operand 2 states and 1386 transitions. [2024-11-10 14:10:05,463 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 575 places, 627 transitions, 1320 flow [2024-11-10 14:10:05,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 575 places, 627 transitions, 1320 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:10:05,471 INFO L231 Difference]: Finished difference. Result has 575 places, 627 transitions, 1264 flow [2024-11-10 14:10:05,472 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=784, PETRI_DIFFERENCE_MINUEND_FLOW=1264, PETRI_DIFFERENCE_MINUEND_PLACES=574, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=627, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=627, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1264, PETRI_PLACES=575, PETRI_TRANSITIONS=627} [2024-11-10 14:10:05,473 INFO L277 CegarLoopForPetriNet]: 666 programPoint places, -91 predicate places. [2024-11-10 14:10:05,474 INFO L471 AbstractCegarLoop]: Abstraction has has 575 places, 627 transitions, 1264 flow [2024-11-10 14:10:05,475 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 621.0) internal successors, (1242), 2 states have internal predecessors, (1242), 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) [2024-11-10 14:10:05,475 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:05,475 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] [2024-11-10 14:10:05,475 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 14:10:05,475 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err53ASSERT_VIOLATIONDATA_RACE === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 165 more)] === [2024-11-10 14:10:05,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:05,476 INFO L85 PathProgramCache]: Analyzing trace with hash 1557585454, now seen corresponding path program 1 times [2024-11-10 14:10:05,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:05,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144823760] [2024-11-10 14:10:05,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:05,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:10:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:10:05,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:10:05,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144823760] [2024-11-10 14:10:05,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144823760] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:10:05,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:10:05,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:10:05,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523261314] [2024-11-10 14:10:05,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:10:05,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:10:05,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:10:05,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:10:05,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:10:05,621 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 524 out of 784 [2024-11-10 14:10:05,623 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 575 places, 627 transitions, 1264 flow. Second operand has 3 states, 3 states have (on average 525.3333333333334) internal successors, (1576), 3 states have internal predecessors, (1576), 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) [2024-11-10 14:10:05,623 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:10:05,623 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 524 of 784 [2024-11-10 14:10:05,623 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:10:08,251 INFO L124 PetriNetUnfolderBase]: 6463/33057 cut-off events. [2024-11-10 14:10:08,251 INFO L125 PetriNetUnfolderBase]: For 141/141 co-relation queries the response was YES. [2024-11-10 14:10:08,384 INFO L83 FinitePrefix]: Finished finitePrefix Result has 41328 conditions, 33057 events. 6463/33057 cut-off events. For 141/141 co-relation queries the response was YES. Maximal size of possible extension queue 848. Compared 454829 event pairs, 1209 based on Foata normal form. 0/26718 useless extension candidates. Maximal degree in co-relation 41323. Up to 5157 conditions per place. [2024-11-10 14:10:08,495 INFO L140 encePairwiseOnDemand]: 662/784 looper letters, 125 selfloop transitions, 90 changer transitions 0/718 dead transitions. [2024-11-10 14:10:08,495 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 577 places, 718 transitions, 1881 flow [2024-11-10 14:10:08,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:10:08,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:10:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1819 transitions. [2024-11-10 14:10:08,500 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7733843537414966 [2024-11-10 14:10:08,500 INFO L175 Difference]: Start difference. First operand has 575 places, 627 transitions, 1264 flow. Second operand 3 states and 1819 transitions. [2024-11-10 14:10:08,500 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 577 places, 718 transitions, 1881 flow [2024-11-10 14:10:08,503 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 577 places, 718 transitions, 1881 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:10:08,511 INFO L231 Difference]: Finished difference. Result has 579 places, 717 transitions, 2048 flow [2024-11-10 14:10:08,512 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=784, PETRI_DIFFERENCE_MINUEND_FLOW=1264, PETRI_DIFFERENCE_MINUEND_PLACES=575, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=627, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=537, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2048, PETRI_PLACES=579, PETRI_TRANSITIONS=717} [2024-11-10 14:10:08,513 INFO L277 CegarLoopForPetriNet]: 666 programPoint places, -87 predicate places. [2024-11-10 14:10:08,514 INFO L471 AbstractCegarLoop]: Abstraction has has 579 places, 717 transitions, 2048 flow [2024-11-10 14:10:08,515 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 525.3333333333334) internal successors, (1576), 3 states have internal predecessors, (1576), 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) [2024-11-10 14:10:08,515 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:08,515 INFO L204 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:10:08,515 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-10 14:10:08,515 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 165 more)] === [2024-11-10 14:10:08,516 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:08,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1073489287, now seen corresponding path program 1 times [2024-11-10 14:10:08,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:08,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144593599] [2024-11-10 14:10:08,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:08,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:10:08,537 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:10:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:10:08,553 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:10:08,553 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:10:08,553 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (168 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (167 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (166 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (165 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (164 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (163 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (162 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (161 of 169 remaining) [2024-11-10 14:10:08,554 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (160 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (159 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (158 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (157 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (156 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (155 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (154 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (153 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (152 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (151 of 169 remaining) [2024-11-10 14:10:08,555 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (150 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (149 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (148 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (147 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (146 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (145 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (144 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (143 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (142 of 169 remaining) [2024-11-10 14:10:08,556 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (141 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (140 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (139 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (138 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (137 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (136 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (135 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (134 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (133 of 169 remaining) [2024-11-10 14:10:08,557 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (132 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (131 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (130 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (129 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (128 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (127 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (126 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (125 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (124 of 169 remaining) [2024-11-10 14:10:08,558 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (123 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (122 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (121 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (120 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (119 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (118 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (117 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (116 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (115 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (114 of 169 remaining) [2024-11-10 14:10:08,559 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (113 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (112 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (111 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (110 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (109 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (108 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (107 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (106 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (105 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (104 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (103 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (102 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (101 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (100 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (99 of 169 remaining) [2024-11-10 14:10:08,560 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (98 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (97 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (96 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (95 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (94 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (93 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (92 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (91 of 169 remaining) [2024-11-10 14:10:08,561 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (90 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (89 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (88 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (87 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (86 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (85 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (84 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (83 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (82 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (81 of 169 remaining) [2024-11-10 14:10:08,562 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (80 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (79 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (78 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (77 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (76 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (75 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (74 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (73 of 169 remaining) [2024-11-10 14:10:08,563 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (72 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (71 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (70 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (69 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (68 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (67 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (66 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (65 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (64 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (63 of 169 remaining) [2024-11-10 14:10:08,564 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (62 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (61 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (60 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (59 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (58 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (57 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (56 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONDATA_RACE (55 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONDATA_RACE (54 of 169 remaining) [2024-11-10 14:10:08,565 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONDATA_RACE (53 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONDATA_RACE (52 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONDATA_RACE (51 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONDATA_RACE (50 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONDATA_RACE (49 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (48 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (47 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (46 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (45 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (44 of 169 remaining) [2024-11-10 14:10:08,566 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (43 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (42 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONDATA_RACE (41 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONDATA_RACE (40 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (39 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (38 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (37 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (36 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (35 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONDATA_RACE (34 of 169 remaining) [2024-11-10 14:10:08,567 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONDATA_RACE (33 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONDATA_RACE (32 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (31 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONDATA_RACE (30 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (29 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (28 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (27 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (26 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (25 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (24 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONDATA_RACE (23 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (22 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (21 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONDATA_RACE (20 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONDATA_RACE (19 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (18 of 169 remaining) [2024-11-10 14:10:08,568 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (17 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (16 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (15 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (14 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (13 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (12 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (11 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (10 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (9 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (8 of 169 remaining) [2024-11-10 14:10:08,569 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (7 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (6 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (5 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (4 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (3 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (2 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (1 of 169 remaining) [2024-11-10 14:10:08,570 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (0 of 169 remaining) [2024-11-10 14:10:08,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-10 14:10:08,571 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-10 14:10:08,571 WARN L244 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:10:08,571 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-11-10 14:10:08,635 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:10:08,642 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 987 places, 1164 transitions, 2346 flow [2024-11-10 14:10:09,030 INFO L124 PetriNetUnfolderBase]: 187/1194 cut-off events. [2024-11-10 14:10:09,030 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-10 14:10:09,087 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1207 conditions, 1194 events. 187/1194 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 7602 event pairs, 0 based on Foata normal form. 0/835 useless extension candidates. Maximal degree in co-relation 1147. Up to 9 conditions per place. [2024-11-10 14:10:09,087 INFO L82 GeneralOperation]: Start removeDead. Operand has 987 places, 1164 transitions, 2346 flow [2024-11-10 14:10:09,121 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 987 places, 1164 transitions, 2346 flow [2024-11-10 14:10:09,122 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:10:09,122 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;@7dc2fde7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:10:09,122 INFO L334 AbstractCegarLoop]: Starting to check reachability of 225 error locations. [2024-11-10 14:10:09,124 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:10:09,124 INFO L124 PetriNetUnfolderBase]: 2/30 cut-off events. [2024-11-10 14:10:09,124 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:10:09,124 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:09,124 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] [2024-11-10 14:10:09,124 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err55ASSERT_VIOLATIONDATA_RACE === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 221 more)] === [2024-11-10 14:10:09,124 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:09,124 INFO L85 PathProgramCache]: Analyzing trace with hash -236697871, now seen corresponding path program 1 times [2024-11-10 14:10:09,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:09,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513310994] [2024-11-10 14:10:09,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:09,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:10:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:10:09,144 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:10:09,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513310994] [2024-11-10 14:10:09,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513310994] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:10:09,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:10:09,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-10 14:10:09,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090999854] [2024-11-10 14:10:09,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:10:09,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 14:10:09,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:10:09,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 14:10:09,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 14:10:09,148 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 919 out of 1164 [2024-11-10 14:10:09,150 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 987 places, 1164 transitions, 2346 flow. Second operand has 2 states, 2 states have (on average 920.0) internal successors, (1840), 2 states have internal predecessors, (1840), 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) [2024-11-10 14:10:09,154 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:10:09,154 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 919 of 1164 [2024-11-10 14:10:09,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:10:20,660 INFO L124 PetriNetUnfolderBase]: 12903/76405 cut-off events. [2024-11-10 14:10:20,661 INFO L125 PetriNetUnfolderBase]: For 1222/1222 co-relation queries the response was YES. [2024-11-10 14:10:21,639 INFO L83 FinitePrefix]: Finished finitePrefix Result has 87188 conditions, 76405 events. 12903/76405 cut-off events. For 1222/1222 co-relation queries the response was YES. Maximal size of possible extension queue 1993. Compared 1215629 event pairs, 5278 based on Foata normal form. 25254/85589 useless extension candidates. Maximal degree in co-relation 80384. Up to 9951 conditions per place. [2024-11-10 14:10:22,206 INFO L140 encePairwiseOnDemand]: 988/1164 looper letters, 42 selfloop transitions, 0 changer transitions 0/931 dead transitions. [2024-11-10 14:10:22,207 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 852 places, 931 transitions, 1964 flow [2024-11-10 14:10:22,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 14:10:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-10 14:10:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2056 transitions. [2024-11-10 14:10:22,213 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8831615120274914 [2024-11-10 14:10:22,213 INFO L175 Difference]: Start difference. First operand has 987 places, 1164 transitions, 2346 flow. Second operand 2 states and 2056 transitions. [2024-11-10 14:10:22,213 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 852 places, 931 transitions, 1964 flow [2024-11-10 14:10:22,219 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 852 places, 931 transitions, 1962 flow, removed 1 selfloop flow, removed 0 redundant places. [2024-11-10 14:10:22,228 INFO L231 Difference]: Finished difference. Result has 852 places, 931 transitions, 1878 flow [2024-11-10 14:10:22,229 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=1164, PETRI_DIFFERENCE_MINUEND_FLOW=1878, PETRI_DIFFERENCE_MINUEND_PLACES=851, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=931, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=931, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1878, PETRI_PLACES=852, PETRI_TRANSITIONS=931} [2024-11-10 14:10:22,231 INFO L277 CegarLoopForPetriNet]: 987 programPoint places, -135 predicate places. [2024-11-10 14:10:22,231 INFO L471 AbstractCegarLoop]: Abstraction has has 852 places, 931 transitions, 1878 flow [2024-11-10 14:10:22,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 920.0) internal successors, (1840), 2 states have internal predecessors, (1840), 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) [2024-11-10 14:10:22,232 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:10:22,232 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] [2024-11-10 14:10:22,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-10 14:10:22,232 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err53ASSERT_VIOLATIONDATA_RACE === [thr1Err55ASSERT_VIOLATIONDATA_RACE, thr1Err54ASSERT_VIOLATIONDATA_RACE, thr1Err53ASSERT_VIOLATIONDATA_RACE, thr1Err52ASSERT_VIOLATIONDATA_RACE (and 221 more)] === [2024-11-10 14:10:22,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:10:22,233 INFO L85 PathProgramCache]: Analyzing trace with hash 166731317, now seen corresponding path program 1 times [2024-11-10 14:10:22,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:10:22,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965569424] [2024-11-10 14:10:22,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:10:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:10:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:10:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:10:22,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:10:22,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965569424] [2024-11-10 14:10:22,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965569424] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:10:22,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:10:22,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:10:22,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434436472] [2024-11-10 14:10:22,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:10:22,275 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:10:22,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:10:22,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:10:22,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:10:22,415 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 775 out of 1164 [2024-11-10 14:10:22,417 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 852 places, 931 transitions, 1878 flow. Second operand has 3 states, 3 states have (on average 776.3333333333334) internal successors, (2329), 3 states have internal predecessors, (2329), 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) [2024-11-10 14:10:22,418 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:10:22,418 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 775 of 1164 [2024-11-10 14:10:22,418 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand