/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-wmm/mix006.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-10 10:53:24,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-10 10:53:24,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-10 10:53:24,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-11-10 10:53:24,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-10 10:53:24,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-10 10:53:24,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-10 10:53:24,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-10 10:53:24,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-10 10:53:24,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-10 10:53:24,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-10 10:53:24,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-10 10:53:24,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-10 10:53:24,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-10 10:53:24,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-10 10:53:24,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-10 10:53:24,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-11-10 10:53:24,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-10 10:53:24,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-10 10:53:24,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-10 10:53:24,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-10 10:53:24,409 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-10 10:53:24,409 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-10 10:53:24,410 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-10 10:53:24,410 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-10 10:53:24,410 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-10 10:53:24,410 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-10 10:53:24,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-10 10:53:24,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-10 10:53:24,411 INFO L138 SettingsManager]: * Use SBE=true [2022-11-10 10:53:24,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-10 10:53:24,412 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-10 10:53:24,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-10 10:53:24,412 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-10 10:53:24,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-10 10:53:24,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-10 10:53:24,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-10 10:53:24,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-10 10:53:24,413 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-10 10:53:24,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-10 10:53:24,413 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-10 10:53:24,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-10 10:53:24,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-10 10:53:24,413 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-10 10:53:24,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-10 10:53:24,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-10 10:53:24,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 10:53:24,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-10 10:53:24,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-10 10:53:24,415 INFO L138 SettingsManager]: * Independence relation used for POR in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-10 10:53:24,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-10 10:53:24,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-10 10:53:24,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-10 10:53:24,615 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-10 10:53:24,616 INFO L275 PluginConnector]: CDTParser initialized [2022-11-10 10:53:24,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix006.opt.i [2022-11-10 10:53:24,659 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7346171ad/8044d388d85d4506b935c073dc853af6/FLAG06abb7241 [2022-11-10 10:53:25,054 INFO L306 CDTParser]: Found 1 translation units. [2022-11-10 10:53:25,055 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix006.opt.i [2022-11-10 10:53:25,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7346171ad/8044d388d85d4506b935c073dc853af6/FLAG06abb7241 [2022-11-10 10:53:25,421 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7346171ad/8044d388d85d4506b935c073dc853af6 [2022-11-10 10:53:25,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-10 10:53:25,424 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-10 10:53:25,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-10 10:53:25,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-10 10:53:25,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-10 10:53:25,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b95241d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25, skipping insertion in model container [2022-11-10 10:53:25,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-10 10:53:25,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-10 10:53:25,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix006.opt.i[944,957] [2022-11-10 10:53:25,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 10:53:25,788 INFO L203 MainTranslator]: Completed pre-run [2022-11-10 10:53:25,795 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix006.opt.i[944,957] [2022-11-10 10:53:25,841 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 10:53:25,869 INFO L208 MainTranslator]: Completed translation [2022-11-10 10:53:25,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25 WrapperNode [2022-11-10 10:53:25,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-10 10:53:25,870 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-10 10:53:25,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-10 10:53:25,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-10 10:53:25,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,925 INFO L138 Inliner]: procedures = 176, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 828 [2022-11-10 10:53:25,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-10 10:53:25,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-10 10:53:25,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-10 10:53:25,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-10 10:53:25,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,967 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-10 10:53:25,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-10 10:53:25,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-10 10:53:25,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-10 10:53:25,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (1/1) ... [2022-11-10 10:53:25,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 10:53:26,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 10:53:26,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-10 10:53:26,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-10 10:53:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-10 10:53:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-10 10:53:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-10 10:53:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-10 10:53:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-10 10:53:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-10 10:53:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-10 10:53:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-10 10:53:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-10 10:53:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-10 10:53:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-10 10:53:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-10 10:53:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-10 10:53:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-10 10:53:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-10 10:53:26,048 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-10 10:53:26,205 INFO L235 CfgBuilder]: Building ICFG [2022-11-10 10:53:26,206 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-10 10:53:27,113 INFO L276 CfgBuilder]: Performing block encoding [2022-11-10 10:54:07,238 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-10 10:54:07,239 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-10 10:54:07,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:54:07 BoogieIcfgContainer [2022-11-10 10:54:07,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-10 10:54:07,247 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-10 10:54:07,247 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-10 10:54:07,249 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-10 10:54:07,249 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 10:53:25" (1/3) ... [2022-11-10 10:54:07,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6740f0f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:54:07, skipping insertion in model container [2022-11-10 10:54:07,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:25" (2/3) ... [2022-11-10 10:54:07,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6740f0f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:54:07, skipping insertion in model container [2022-11-10 10:54:07,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:54:07" (3/3) ... [2022-11-10 10:54:07,251 INFO L112 eAbstractionObserver]: Analyzing ICFG mix006.opt.i [2022-11-10 10:54:07,258 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-10 10:54:07,264 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-10 10:54:07,264 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 288 error locations. [2022-11-10 10:54:07,264 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-10 10:54:11,809 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-10 10:54:11,859 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 10:54:11,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 10:54:11,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 10:54:11,862 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 10:54:11,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-11-10 10:54:11,892 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 10:54:11,901 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2022-11-10 10:54:11,906 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@11f0b945, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 10:54:11,906 INFO L358 AbstractCegarLoop]: Starting to check reachability of 145 error locations. [2022-11-10 10:55:00,864 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONDATA_RACE === [P2Err0ASSERT_VIOLATIONDATA_RACE, P2Err1ASSERT_VIOLATIONDATA_RACE, P2Err2ASSERT_VIOLATIONDATA_RACE, P2Err3ASSERT_VIOLATIONDATA_RACE (and 141 more)] === [2022-11-10 10:55:00,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 10:55:00,868 INFO L85 PathProgramCache]: Analyzing trace with hash -1462272466, now seen corresponding path program 1 times [2022-11-10 10:55:00,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 10:55:00,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628920191] [2022-11-10 10:55:00,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 10:55:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 10:55:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 10:55:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 10:55:01,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 10:55:01,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628920191] [2022-11-10 10:55:01,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628920191] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 10:55:01,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 10:55:01,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 10:55:01,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429585908] [2022-11-10 10:55:01,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 10:55:01,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 10:55:01,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 10:55:01,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 10:55:01,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 10:55:01,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:01,298 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 10:55:01,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 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) [2022-11-10 10:55:01,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:04,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:04,845 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONDATA_RACE (144 of 145 remaining) [2022-11-10 10:55:04,845 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1ASSERT_VIOLATIONDATA_RACE (143 of 145 remaining) [2022-11-10 10:55:04,845 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2ASSERT_VIOLATIONDATA_RACE (142 of 145 remaining) [2022-11-10 10:55:04,845 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3ASSERT_VIOLATIONDATA_RACE (141 of 145 remaining) [2022-11-10 10:55:04,845 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4ASSERT_VIOLATIONDATA_RACE (140 of 145 remaining) [2022-11-10 10:55:04,845 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5ASSERT_VIOLATIONDATA_RACE (139 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6ASSERT_VIOLATIONDATA_RACE (138 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7ASSERT_VIOLATIONDATA_RACE (137 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8ASSERT_VIOLATIONDATA_RACE (136 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9ASSERT_VIOLATIONDATA_RACE (135 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10ASSERT_VIOLATIONDATA_RACE (134 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11ASSERT_VIOLATIONDATA_RACE (133 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12ASSERT_VIOLATIONDATA_RACE (132 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13ASSERT_VIOLATIONDATA_RACE (131 of 145 remaining) [2022-11-10 10:55:04,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14ASSERT_VIOLATIONDATA_RACE (130 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15ASSERT_VIOLATIONDATA_RACE (129 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16ASSERT_VIOLATIONDATA_RACE (128 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17ASSERT_VIOLATIONDATA_RACE (127 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18ASSERT_VIOLATIONDATA_RACE (126 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19ASSERT_VIOLATIONDATA_RACE (125 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err20ASSERT_VIOLATIONDATA_RACE (124 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err21ASSERT_VIOLATIONDATA_RACE (123 of 145 remaining) [2022-11-10 10:55:04,847 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err22ASSERT_VIOLATIONDATA_RACE (122 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err23ASSERT_VIOLATIONDATA_RACE (121 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err24ASSERT_VIOLATIONDATA_RACE (120 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err25ASSERT_VIOLATIONDATA_RACE (119 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err26ASSERT_VIOLATIONDATA_RACE (118 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err27ASSERT_VIOLATIONDATA_RACE (117 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err28ASSERT_VIOLATIONDATA_RACE (116 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err29ASSERT_VIOLATIONDATA_RACE (115 of 145 remaining) [2022-11-10 10:55:04,848 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err30ASSERT_VIOLATIONDATA_RACE (114 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err31ASSERT_VIOLATIONDATA_RACE (113 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err32ASSERT_VIOLATIONDATA_RACE (112 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err33ASSERT_VIOLATIONDATA_RACE (111 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err34ASSERT_VIOLATIONDATA_RACE (110 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err35ASSERT_VIOLATIONDATA_RACE (109 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err36ASSERT_VIOLATIONDATA_RACE (108 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err37ASSERT_VIOLATIONDATA_RACE (107 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err38ASSERT_VIOLATIONDATA_RACE (106 of 145 remaining) [2022-11-10 10:55:04,849 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err39ASSERT_VIOLATIONDATA_RACE (105 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err40ASSERT_VIOLATIONDATA_RACE (104 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err41ASSERT_VIOLATIONDATA_RACE (103 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err42ASSERT_VIOLATIONDATA_RACE (102 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err43ASSERT_VIOLATIONDATA_RACE (101 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err44ASSERT_VIOLATIONDATA_RACE (100 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err45ASSERT_VIOLATIONDATA_RACE (99 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err46ASSERT_VIOLATIONDATA_RACE (98 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err47ASSERT_VIOLATIONDATA_RACE (97 of 145 remaining) [2022-11-10 10:55:04,850 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err48ASSERT_VIOLATIONDATA_RACE (96 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err49ASSERT_VIOLATIONDATA_RACE (95 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err50ASSERT_VIOLATIONDATA_RACE (94 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err51ASSERT_VIOLATIONDATA_RACE (93 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err52ASSERT_VIOLATIONDATA_RACE (92 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err53ASSERT_VIOLATIONDATA_RACE (91 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err54ASSERT_VIOLATIONDATA_RACE (90 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err55ASSERT_VIOLATIONDATA_RACE (89 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err56ASSERT_VIOLATIONDATA_RACE (88 of 145 remaining) [2022-11-10 10:55:04,851 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err57ASSERT_VIOLATIONDATA_RACE (87 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err58ASSERT_VIOLATIONDATA_RACE (86 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err59ASSERT_VIOLATIONDATA_RACE (85 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err60ASSERT_VIOLATIONDATA_RACE (84 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err61ASSERT_VIOLATIONDATA_RACE (83 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err62ASSERT_VIOLATIONDATA_RACE (82 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err63ASSERT_VIOLATIONDATA_RACE (81 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err64ASSERT_VIOLATIONDATA_RACE (80 of 145 remaining) [2022-11-10 10:55:04,852 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err65ASSERT_VIOLATIONDATA_RACE (79 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err66ASSERT_VIOLATIONDATA_RACE (78 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err67ASSERT_VIOLATIONDATA_RACE (77 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err68ASSERT_VIOLATIONDATA_RACE (76 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err69ASSERT_VIOLATIONDATA_RACE (75 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err70ASSERT_VIOLATIONDATA_RACE (74 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err71ASSERT_VIOLATIONDATA_RACE (73 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err72ASSERT_VIOLATIONDATA_RACE (72 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err73ASSERT_VIOLATIONDATA_RACE (71 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err74ASSERT_VIOLATIONDATA_RACE (70 of 145 remaining) [2022-11-10 10:55:04,853 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err75ASSERT_VIOLATIONDATA_RACE (69 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err76ASSERT_VIOLATIONDATA_RACE (68 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err77ASSERT_VIOLATIONDATA_RACE (67 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err78ASSERT_VIOLATIONDATA_RACE (66 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err79ASSERT_VIOLATIONDATA_RACE (65 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err80ASSERT_VIOLATIONDATA_RACE (64 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err81ASSERT_VIOLATIONDATA_RACE (63 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err82ASSERT_VIOLATIONDATA_RACE (62 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err83ASSERT_VIOLATIONDATA_RACE (61 of 145 remaining) [2022-11-10 10:55:04,854 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err84ASSERT_VIOLATIONDATA_RACE (60 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err85ASSERT_VIOLATIONDATA_RACE (59 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err86ASSERT_VIOLATIONDATA_RACE (58 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err87ASSERT_VIOLATIONDATA_RACE (57 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err88ASSERT_VIOLATIONDATA_RACE (56 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err89ASSERT_VIOLATIONDATA_RACE (55 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err90ASSERT_VIOLATIONDATA_RACE (54 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err91ASSERT_VIOLATIONDATA_RACE (53 of 145 remaining) [2022-11-10 10:55:04,855 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err92ASSERT_VIOLATIONDATA_RACE (52 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err93ASSERT_VIOLATIONDATA_RACE (51 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err94ASSERT_VIOLATIONDATA_RACE (50 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err95ASSERT_VIOLATIONDATA_RACE (49 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err96ASSERT_VIOLATIONDATA_RACE (48 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err97ASSERT_VIOLATIONDATA_RACE (47 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err98ASSERT_VIOLATIONDATA_RACE (46 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err99ASSERT_VIOLATIONDATA_RACE (45 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err100ASSERT_VIOLATIONDATA_RACE (44 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err101ASSERT_VIOLATIONDATA_RACE (43 of 145 remaining) [2022-11-10 10:55:04,856 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err102ASSERT_VIOLATIONDATA_RACE (42 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err103ASSERT_VIOLATIONDATA_RACE (41 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err104ASSERT_VIOLATIONDATA_RACE (40 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err105ASSERT_VIOLATIONDATA_RACE (39 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err106ASSERT_VIOLATIONDATA_RACE (38 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err107ASSERT_VIOLATIONDATA_RACE (37 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err108ASSERT_VIOLATIONDATA_RACE (36 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err109ASSERT_VIOLATIONDATA_RACE (35 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err110ASSERT_VIOLATIONDATA_RACE (34 of 145 remaining) [2022-11-10 10:55:04,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err111ASSERT_VIOLATIONDATA_RACE (33 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err112ASSERT_VIOLATIONDATA_RACE (32 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err113ASSERT_VIOLATIONDATA_RACE (31 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err114ASSERT_VIOLATIONDATA_RACE (30 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err115ASSERT_VIOLATIONDATA_RACE (29 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err116ASSERT_VIOLATIONDATA_RACE (28 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err117ASSERT_VIOLATIONDATA_RACE (27 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err118ASSERT_VIOLATIONDATA_RACE (26 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err119ASSERT_VIOLATIONDATA_RACE (25 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err120ASSERT_VIOLATIONDATA_RACE (24 of 145 remaining) [2022-11-10 10:55:04,858 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err121ASSERT_VIOLATIONDATA_RACE (23 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err122ASSERT_VIOLATIONDATA_RACE (22 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err123ASSERT_VIOLATIONDATA_RACE (21 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err124ASSERT_VIOLATIONDATA_RACE (20 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err125ASSERT_VIOLATIONDATA_RACE (19 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err126ASSERT_VIOLATIONDATA_RACE (18 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err127ASSERT_VIOLATIONDATA_RACE (17 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err128ASSERT_VIOLATIONDATA_RACE (16 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err129ASSERT_VIOLATIONDATA_RACE (15 of 145 remaining) [2022-11-10 10:55:04,859 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err130ASSERT_VIOLATIONDATA_RACE (14 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err131ASSERT_VIOLATIONDATA_RACE (13 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err132ASSERT_VIOLATIONDATA_RACE (12 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err133ASSERT_VIOLATIONDATA_RACE (11 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err134ASSERT_VIOLATIONDATA_RACE (10 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err135ASSERT_VIOLATIONDATA_RACE (9 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err136ASSERT_VIOLATIONDATA_RACE (8 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err137ASSERT_VIOLATIONDATA_RACE (7 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err138ASSERT_VIOLATIONDATA_RACE (6 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err139ASSERT_VIOLATIONDATA_RACE (5 of 145 remaining) [2022-11-10 10:55:04,860 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err140ASSERT_VIOLATIONDATA_RACE (4 of 145 remaining) [2022-11-10 10:55:04,861 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err141ASSERT_VIOLATIONDATA_RACE (3 of 145 remaining) [2022-11-10 10:55:04,861 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err142ASSERT_VIOLATIONDATA_RACE (2 of 145 remaining) [2022-11-10 10:55:04,861 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err143ASSERT_VIOLATIONDATA_RACE (1 of 145 remaining) [2022-11-10 10:55:04,861 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err144ASSERT_VIOLATIONDATA_RACE (0 of 145 remaining) [2022-11-10 10:55:04,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-10 10:55:04,864 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 10:55:04,866 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/4) [2022-11-10 10:55:04,870 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 10:55:04,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 10:55:04,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 10:55:04,872 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 10:55:04,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-11-10 10:55:04,877 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 10:55:04,878 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-10 10:55:04,878 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@11f0b945, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 10:55:04,878 INFO L358 AbstractCegarLoop]: Starting to check reachability of 41 error locations. [2022-11-10 10:55:53,603 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 38 more)] === [2022-11-10 10:55:53,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 10:55:53,604 INFO L85 PathProgramCache]: Analyzing trace with hash -1002697365, now seen corresponding path program 1 times [2022-11-10 10:55:53,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 10:55:53,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473444229] [2022-11-10 10:55:53,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 10:55:53,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 10:55:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 10:55:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 10:55:53,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 10:55:53,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473444229] [2022-11-10 10:55:53,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473444229] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 10:55:53,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 10:55:53,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 10:55:53,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545643755] [2022-11-10 10:55:53,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 10:55:53,834 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 10:55:53,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 10:55:53,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 10:55:53,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 10:55:53,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:53,835 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 10:55:53,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 62.0) internal successors, (62), 2 states have internal predecessors, (62), 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) [2022-11-10 10:55:53,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:53,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:53,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-10 10:55:53,851 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 38 more)] === [2022-11-10 10:55:53,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 10:55:53,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1519301077, now seen corresponding path program 1 times [2022-11-10 10:55:53,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 10:55:53,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340018353] [2022-11-10 10:55:53,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 10:55:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 10:55:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 10:55:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 10:55:54,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 10:55:54,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340018353] [2022-11-10 10:55:54,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340018353] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 10:55:54,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 10:55:54,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 10:55:54,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458118190] [2022-11-10 10:55:54,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 10:55:54,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 10:55:54,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 10:55:54,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 10:55:54,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 10:55:54,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:54,079 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 10:55:54,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 32.0) internal successors, (64), 3 states have internal predecessors, (64), 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) [2022-11-10 10:55:54,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:54,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:54,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:54,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 10:55:54,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-10 10:55:54,187 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 38 more)] === [2022-11-10 10:55:54,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 10:55:54,187 INFO L85 PathProgramCache]: Analyzing trace with hash 130177302, now seen corresponding path program 1 times [2022-11-10 10:55:54,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 10:55:54,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153249956] [2022-11-10 10:55:54,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 10:55:54,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 10:55:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 10:55:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 10:55:54,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 10:55:54,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153249956] [2022-11-10 10:55:54,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153249956] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 10:55:54,712 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 10:55:54,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 10:55:54,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841374186] [2022-11-10 10:55:54,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 10:55:54,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 10:55:54,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 10:55:54,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 10:55:54,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 10:55:54,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:54,715 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 10:55:54,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 37.0) internal successors, (74), 3 states have internal predecessors, (74), 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) [2022-11-10 10:55:54,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:54,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-10 10:55:54,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:59,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:55:59,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 10:55:59,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 10:55:59,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (40 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (39 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (38 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (37 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (36 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (35 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (34 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (33 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (32 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (31 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (30 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (29 of 41 remaining) [2022-11-10 10:55:59,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (28 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (27 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (26 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (25 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (24 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (23 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (22 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (21 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (20 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (19 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (18 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (17 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (16 of 41 remaining) [2022-11-10 10:55:59,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (15 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (14 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (13 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (12 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (11 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (10 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (9 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (8 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (7 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (6 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (5 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (4 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (3 of 41 remaining) [2022-11-10 10:55:59,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 41 remaining) [2022-11-10 10:55:59,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 41 remaining) [2022-11-10 10:55:59,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 41 remaining) [2022-11-10 10:55:59,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-10 10:55:59,336 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-10 10:55:59,337 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/4) [2022-11-10 10:55:59,340 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 10:55:59,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 10:55:59,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 10:55:59,384 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 10:55:59,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2022-11-10 10:55:59,391 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 10:55:59,391 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork2 ======== [2022-11-10 10:55:59,391 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@11f0b945, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 10:55:59,391 INFO L358 AbstractCegarLoop]: Starting to check reachability of 101 error locations. [2022-11-10 10:56:47,568 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONDATA_RACE === [P1Err0ASSERT_VIOLATIONDATA_RACE, P1Err1ASSERT_VIOLATIONDATA_RACE, P1Err2ASSERT_VIOLATIONDATA_RACE, P1Err3ASSERT_VIOLATIONDATA_RACE (and 97 more)] === [2022-11-10 10:56:47,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 10:56:47,568 INFO L85 PathProgramCache]: Analyzing trace with hash -756879457, now seen corresponding path program 1 times [2022-11-10 10:56:47,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 10:56:47,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912645024] [2022-11-10 10:56:47,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 10:56:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 10:56:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 10:56:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 10:56:47,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 10:56:47,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912645024] [2022-11-10 10:56:47,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912645024] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 10:56:47,734 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 10:56:47,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 10:56:47,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815861098] [2022-11-10 10:56:47,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 10:56:47,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 10:56:47,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 10:56:47,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 10:56:47,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 10:56:47,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:56:47,736 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 10:56:47,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 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) [2022-11-10 10:56:47,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:56:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONDATA_RACE (100 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err1ASSERT_VIOLATIONDATA_RACE (99 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err2ASSERT_VIOLATIONDATA_RACE (98 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err3ASSERT_VIOLATIONDATA_RACE (97 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err4ASSERT_VIOLATIONDATA_RACE (96 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err5ASSERT_VIOLATIONDATA_RACE (95 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err6ASSERT_VIOLATIONDATA_RACE (94 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err7ASSERT_VIOLATIONDATA_RACE (93 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err8ASSERT_VIOLATIONDATA_RACE (92 of 101 remaining) [2022-11-10 10:56:50,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err9ASSERT_VIOLATIONDATA_RACE (91 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err10ASSERT_VIOLATIONDATA_RACE (90 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err11ASSERT_VIOLATIONDATA_RACE (89 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err12ASSERT_VIOLATIONDATA_RACE (88 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err13ASSERT_VIOLATIONDATA_RACE (87 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err14ASSERT_VIOLATIONDATA_RACE (86 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err15ASSERT_VIOLATIONDATA_RACE (85 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err16ASSERT_VIOLATIONDATA_RACE (84 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err17ASSERT_VIOLATIONDATA_RACE (83 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err18ASSERT_VIOLATIONDATA_RACE (82 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err19ASSERT_VIOLATIONDATA_RACE (81 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err20ASSERT_VIOLATIONDATA_RACE (80 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err21ASSERT_VIOLATIONDATA_RACE (79 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err22ASSERT_VIOLATIONDATA_RACE (78 of 101 remaining) [2022-11-10 10:56:50,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err23ASSERT_VIOLATIONDATA_RACE (77 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err24ASSERT_VIOLATIONDATA_RACE (76 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err25ASSERT_VIOLATIONDATA_RACE (75 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err26ASSERT_VIOLATIONDATA_RACE (74 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err27ASSERT_VIOLATIONDATA_RACE (73 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err28ASSERT_VIOLATIONDATA_RACE (72 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err29ASSERT_VIOLATIONDATA_RACE (71 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err30ASSERT_VIOLATIONDATA_RACE (70 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err31ASSERT_VIOLATIONDATA_RACE (69 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err32ASSERT_VIOLATIONDATA_RACE (68 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err33ASSERT_VIOLATIONDATA_RACE (67 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err34ASSERT_VIOLATIONDATA_RACE (66 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err35ASSERT_VIOLATIONDATA_RACE (65 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err36ASSERT_VIOLATIONDATA_RACE (64 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err37ASSERT_VIOLATIONDATA_RACE (63 of 101 remaining) [2022-11-10 10:56:50,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err38ASSERT_VIOLATIONDATA_RACE (62 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err39ASSERT_VIOLATIONDATA_RACE (61 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err40ASSERT_VIOLATIONDATA_RACE (60 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err41ASSERT_VIOLATIONDATA_RACE (59 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err42ASSERT_VIOLATIONDATA_RACE (58 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err43ASSERT_VIOLATIONDATA_RACE (57 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err44ASSERT_VIOLATIONDATA_RACE (56 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err45ASSERT_VIOLATIONDATA_RACE (55 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err46ASSERT_VIOLATIONDATA_RACE (54 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err47ASSERT_VIOLATIONDATA_RACE (53 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err48ASSERT_VIOLATIONDATA_RACE (52 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err49ASSERT_VIOLATIONDATA_RACE (51 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err50ASSERT_VIOLATIONDATA_RACE (50 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err51ASSERT_VIOLATIONDATA_RACE (49 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err52ASSERT_VIOLATIONDATA_RACE (48 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err53ASSERT_VIOLATIONDATA_RACE (47 of 101 remaining) [2022-11-10 10:56:50,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err54ASSERT_VIOLATIONDATA_RACE (46 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err55ASSERT_VIOLATIONDATA_RACE (45 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err56ASSERT_VIOLATIONDATA_RACE (44 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err57ASSERT_VIOLATIONDATA_RACE (43 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err58ASSERT_VIOLATIONDATA_RACE (42 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err59ASSERT_VIOLATIONDATA_RACE (41 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err60ASSERT_VIOLATIONDATA_RACE (40 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err61ASSERT_VIOLATIONDATA_RACE (39 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err62ASSERT_VIOLATIONDATA_RACE (38 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err63ASSERT_VIOLATIONDATA_RACE (37 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err64ASSERT_VIOLATIONDATA_RACE (36 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err65ASSERT_VIOLATIONDATA_RACE (35 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err66ASSERT_VIOLATIONDATA_RACE (34 of 101 remaining) [2022-11-10 10:56:50,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err67ASSERT_VIOLATIONDATA_RACE (33 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err68ASSERT_VIOLATIONDATA_RACE (32 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err69ASSERT_VIOLATIONDATA_RACE (31 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err70ASSERT_VIOLATIONDATA_RACE (30 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err71ASSERT_VIOLATIONDATA_RACE (29 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err72ASSERT_VIOLATIONDATA_RACE (28 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err73ASSERT_VIOLATIONDATA_RACE (27 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err74ASSERT_VIOLATIONDATA_RACE (26 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err75ASSERT_VIOLATIONDATA_RACE (25 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err76ASSERT_VIOLATIONDATA_RACE (24 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err77ASSERT_VIOLATIONDATA_RACE (23 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err78ASSERT_VIOLATIONDATA_RACE (22 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err79ASSERT_VIOLATIONDATA_RACE (21 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err80ASSERT_VIOLATIONDATA_RACE (20 of 101 remaining) [2022-11-10 10:56:50,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err81ASSERT_VIOLATIONDATA_RACE (19 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err82ASSERT_VIOLATIONDATA_RACE (18 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err83ASSERT_VIOLATIONDATA_RACE (17 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err84ASSERT_VIOLATIONDATA_RACE (16 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err85ASSERT_VIOLATIONDATA_RACE (15 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err86ASSERT_VIOLATIONDATA_RACE (14 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err87ASSERT_VIOLATIONDATA_RACE (13 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err88ASSERT_VIOLATIONDATA_RACE (12 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err89ASSERT_VIOLATIONDATA_RACE (11 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err90ASSERT_VIOLATIONDATA_RACE (10 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err91ASSERT_VIOLATIONDATA_RACE (9 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err92ASSERT_VIOLATIONDATA_RACE (8 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err93ASSERT_VIOLATIONDATA_RACE (7 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err94ASSERT_VIOLATIONDATA_RACE (6 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err95ASSERT_VIOLATIONDATA_RACE (5 of 101 remaining) [2022-11-10 10:56:50,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err96ASSERT_VIOLATIONDATA_RACE (4 of 101 remaining) [2022-11-10 10:56:50,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err97ASSERT_VIOLATIONDATA_RACE (3 of 101 remaining) [2022-11-10 10:56:50,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err98ASSERT_VIOLATIONDATA_RACE (2 of 101 remaining) [2022-11-10 10:56:50,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err99ASSERT_VIOLATIONDATA_RACE (1 of 101 remaining) [2022-11-10 10:56:50,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err100ASSERT_VIOLATIONDATA_RACE (0 of 101 remaining) [2022-11-10 10:56:50,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-10 10:56:50,489 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 10:56:50,489 INFO L307 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/4) [2022-11-10 10:56:50,492 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 10:56:50,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 10:56:50,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 10:56:50,494 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 10:56:50,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2022-11-10 10:56:50,499 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 10:56:50,499 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P0Thread1of1ForFork1 ======== [2022-11-10 10:56:50,500 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@11f0b945, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 10:56:50,500 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-10 10:57:39,746 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONDATA_RACE === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE] === [2022-11-10 10:57:39,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 10:57:39,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1022221078, now seen corresponding path program 1 times [2022-11-10 10:57:39,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 10:57:39,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798216420] [2022-11-10 10:57:39,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 10:57:39,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 10:57:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 10:57:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 10:57:39,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 10:57:39,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798216420] [2022-11-10 10:57:39,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798216420] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 10:57:39,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 10:57:39,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 10:57:39,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814931454] [2022-11-10 10:57:39,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 10:57:39,907 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 10:57:39,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 10:57:39,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 10:57:39,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 10:57:39,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:57:39,907 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 10:57:39,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 47.0) internal successors, (47), 2 states have internal predecessors, (47), 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) [2022-11-10 10:57:39,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:57:41,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 10:57:41,107 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err0ASSERT_VIOLATIONDATA_RACE (3 of 4 remaining) [2022-11-10 10:57:41,107 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err1ASSERT_VIOLATIONDATA_RACE (2 of 4 remaining) [2022-11-10 10:57:41,107 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err2ASSERT_VIOLATIONDATA_RACE (1 of 4 remaining) [2022-11-10 10:57:41,107 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err3ASSERT_VIOLATIONDATA_RACE (0 of 4 remaining) [2022-11-10 10:57:41,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-10 10:57:41,108 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 10:57:41,108 INFO L307 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork1 was SAFE,SAFE,SAFE,SAFE (4/4) [2022-11-10 10:57:41,109 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-10 10:57:41,109 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-10 10:57:41,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 10:57:41 BasicIcfg [2022-11-10 10:57:41,113 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-10 10:57:41,113 INFO L158 Benchmark]: Toolchain (without parser) took 255689.22ms. Allocated memory was 185.6MB in the beginning and 5.1GB in the end (delta: 4.9GB). Free memory was 130.8MB in the beginning and 3.7GB in the end (delta: -3.6GB). Peak memory consumption was 3.1GB. Max. memory is 8.0GB. [2022-11-10 10:57:41,113 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 185.6MB. Free memory is still 148.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-10 10:57:41,113 INFO L158 Benchmark]: CACSL2BoogieTranslator took 444.22ms. Allocated memory is still 185.6MB. Free memory was 130.6MB in the beginning and 143.4MB in the end (delta: -12.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-11-10 10:57:41,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.13ms. Allocated memory is still 185.6MB. Free memory was 143.4MB in the beginning and 138.9MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 10:57:41,114 INFO L158 Benchmark]: Boogie Preprocessor took 47.94ms. Allocated memory is still 185.6MB. Free memory was 138.9MB in the beginning and 134.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 10:57:41,114 INFO L158 Benchmark]: RCFGBuilder took 41270.45ms. Allocated memory was 185.6MB in the beginning and 4.8GB in the end (delta: 4.6GB). Free memory was 134.7MB in the beginning and 4.1GB in the end (delta: -4.0GB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2022-11-10 10:57:41,114 INFO L158 Benchmark]: TraceAbstraction took 213866.19ms. Allocated memory was 4.8GB in the beginning and 5.1GB in the end (delta: 292.6MB). Free memory was 4.1GB in the beginning and 3.7GB in the end (delta: 413.2MB). Peak memory consumption was 2.5GB. Max. memory is 8.0GB. [2022-11-10 10:57:41,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 185.6MB. Free memory is still 148.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 444.22ms. Allocated memory is still 185.6MB. Free memory was 130.6MB in the beginning and 143.4MB in the end (delta: -12.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 56.13ms. Allocated memory is still 185.6MB. Free memory was 143.4MB in the beginning and 138.9MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 47.94ms. Allocated memory is still 185.6MB. Free memory was 138.9MB in the beginning and 134.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 41270.45ms. Allocated memory was 185.6MB in the beginning and 4.8GB in the end (delta: 4.6GB). Free memory was 134.7MB in the beginning and 4.1GB in the end (delta: -4.0GB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. * TraceAbstraction took 213866.19ms. Allocated memory was 4.8GB in the beginning and 5.1GB in the end (delta: 292.6MB). Free memory was 4.1GB in the beginning and 3.7GB in the end (delta: 413.2MB). Peak memory consumption was 2.5GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3590, positive: 3433, positive conditional: 25, positive unconditional: 3408, negative: 157, negative conditional: 155, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2523303, positive: 1153528, positive conditional: 1078490, positive unconditional: 75038, negative: 1369775, negative conditional: 1369753, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1164664, positive: 1153528, positive conditional: 0, positive unconditional: 1153528, negative: 11136, negative conditional: 0, negative unconditional: 11136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44024, positive: 43781, positive conditional: 0, positive unconditional: 43781, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1164664, positive: 1109747, positive conditional: 0, positive unconditional: 1109747, negative: 10893, negative conditional: 0, negative unconditional: 10893, unknown: 44024, unknown conditional: 0, unknown unconditional: 44024] , Statistics on independence cache: Total cache size (in pairs): 3373, Positive cache size: 3371, Positive conditional cache size: 0, Positive unconditional cache size: 3371, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Independence queries for same thread: 155, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2519713, positive: 1150095, positive conditional: 1078465, positive unconditional: 71630, negative: 1369618, negative conditional: 1369598, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2523303, positive: 1153528, positive conditional: 1078490, positive unconditional: 75038, negative: 1369775, negative conditional: 1369753, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1164664, positive: 1153528, positive conditional: 0, positive unconditional: 1153528, negative: 11136, negative conditional: 0, negative unconditional: 11136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44024, positive: 43781, positive conditional: 0, positive unconditional: 43781, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1164664, positive: 1109747, positive conditional: 0, positive unconditional: 1109747, negative: 10893, negative conditional: 0, negative unconditional: 10893, unknown: 44024, unknown conditional: 0, unknown unconditional: 44024] , Statistics on independence cache: Total cache size (in pairs): 44024, Positive cache size: 43781, Positive conditional cache size: 0, Positive unconditional cache size: 43781, Negative cache size: 243, Negative conditional cache size: 0, Negative unconditional cache size: 243, Independence queries for same thread: 1358639, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 48.9s, Number of persistent set computation: 65, Number of trivial persistent sets: 64, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3590, positive: 3433, positive conditional: 25, positive unconditional: 3408, negative: 157, negative conditional: 155, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2523303, positive: 1153528, positive conditional: 1078490, positive unconditional: 75038, negative: 1369775, negative conditional: 1369753, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1164664, positive: 1153528, positive conditional: 0, positive unconditional: 1153528, negative: 11136, negative conditional: 0, negative unconditional: 11136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44024, positive: 43781, positive conditional: 0, positive unconditional: 43781, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1164664, positive: 1109747, positive conditional: 0, positive unconditional: 1109747, negative: 10893, negative conditional: 0, negative unconditional: 10893, unknown: 44024, unknown conditional: 0, unknown unconditional: 44024] , Statistics on independence cache: Total cache size (in pairs): 3373, Positive cache size: 3371, Positive conditional cache size: 0, Positive unconditional cache size: 3371, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Independence queries for same thread: 155, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.3s, Number of persistent set computation: 3796, Number of trivial persistent sets: 3115, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2519713, positive: 1150095, positive conditional: 1078465, positive unconditional: 71630, negative: 1369618, negative conditional: 1369598, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2523303, positive: 1153528, positive conditional: 1078490, positive unconditional: 75038, negative: 1369775, negative conditional: 1369753, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1164664, positive: 1153528, positive conditional: 0, positive unconditional: 1153528, negative: 11136, negative conditional: 0, negative unconditional: 11136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44024, positive: 43781, positive conditional: 0, positive unconditional: 43781, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1164664, positive: 1109747, positive conditional: 0, positive unconditional: 1109747, negative: 10893, negative conditional: 0, negative unconditional: 10893, unknown: 44024, unknown conditional: 0, unknown unconditional: 44024] , Statistics on independence cache: Total cache size (in pairs): 44024, Positive cache size: 43781, Positive conditional cache size: 0, Positive unconditional cache size: 43781, Negative cache size: 243, Negative conditional cache size: 0, Negative unconditional cache size: 243, Independence queries for same thread: 1358639, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 7106, positive: 7103, positive conditional: 52, positive unconditional: 7051, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 6979, Positive cache size: 6979, Positive conditional cache size: 0, Positive unconditional cache size: 6979, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 7935, positive: 7931, positive conditional: 67, positive unconditional: 7864, negative: 4, negative conditional: 4, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 7783, Positive cache size: 7783, Positive conditional cache size: 0, Positive unconditional cache size: 7783, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 7, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 13751, positive: 13314, positive conditional: 241, positive unconditional: 13073, negative: 437, negative conditional: 432, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 13940, Positive cache size: 13935, Positive conditional cache size: 0, Positive unconditional cache size: 13935, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Independence queries for same thread: 439, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3003246, positive: 1042138, positive conditional: 975295, positive unconditional: 66843, negative: 1961108, negative conditional: 1961088, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 46157, Positive cache size: 45911, Positive conditional cache size: 0, Positive unconditional cache size: 45911, Negative cache size: 246, Negative conditional cache size: 0, Negative unconditional cache size: 246, Independence queries for same thread: 1951232, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 48.7s, Number of persistent set computation: 62, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 7106, positive: 7103, positive conditional: 52, positive unconditional: 7051, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 6979, Positive cache size: 6979, Positive conditional cache size: 0, Positive unconditional cache size: 6979, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 64, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 7935, positive: 7931, positive conditional: 67, positive unconditional: 7864, negative: 4, negative conditional: 4, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 7783, Positive cache size: 7783, Positive conditional cache size: 0, Positive unconditional cache size: 7783, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 7, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 75, Number of trivial persistent sets: 47, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 13751, positive: 13314, positive conditional: 241, positive unconditional: 13073, negative: 437, negative conditional: 432, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 13940, Positive cache size: 13935, Positive conditional cache size: 0, Positive unconditional cache size: 13935, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Independence queries for same thread: 439, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 1006, Number of trivial persistent sets: 458, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3003246, positive: 1042138, positive conditional: 975295, positive unconditional: 66843, negative: 1961108, negative conditional: 1961088, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3032038, positive: 1070486, positive conditional: 975655, positive unconditional: 94831, negative: 1961552, negative conditional: 1961527, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1080806, positive: 1070486, positive conditional: 0, positive unconditional: 1070486, negative: 10320, negative conditional: 0, negative unconditional: 10320, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46157, positive: 45911, positive conditional: 0, positive unconditional: 45911, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1080806, positive: 1024575, positive conditional: 0, positive unconditional: 1024575, negative: 10074, negative conditional: 0, negative unconditional: 10074, unknown: 46157, unknown conditional: 0, unknown unconditional: 46157] , Statistics on independence cache: Total cache size (in pairs): 46157, Positive cache size: 45911, Positive conditional cache size: 0, Positive unconditional cache size: 45911, Negative cache size: 246, Negative conditional cache size: 0, Negative unconditional cache size: 246, Independence queries for same thread: 1951232, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2489, positive: 2486, positive conditional: 6, positive unconditional: 2480, negative: 3, negative conditional: 2, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2362249, positive: 1168654, positive conditional: 1094940, positive unconditional: 73714, negative: 1193595, negative conditional: 1193574, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1178930, positive: 1168654, positive conditional: 0, positive unconditional: 1168654, negative: 10276, negative conditional: 0, negative unconditional: 10276, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 43966, positive: 43723, positive conditional: 0, positive unconditional: 43723, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1178930, positive: 1124931, positive conditional: 0, positive unconditional: 1124931, negative: 10033, negative conditional: 0, negative unconditional: 10033, unknown: 43966, unknown conditional: 0, unknown unconditional: 43966] , Statistics on independence cache: Total cache size (in pairs): 2463, Positive cache size: 2462, Positive conditional cache size: 0, Positive unconditional cache size: 2462, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2359760, positive: 1166168, positive conditional: 1094934, positive unconditional: 71234, negative: 1193592, negative conditional: 1193572, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2362249, positive: 1168654, positive conditional: 1094940, positive unconditional: 73714, negative: 1193595, negative conditional: 1193574, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1178930, positive: 1168654, positive conditional: 0, positive unconditional: 1168654, negative: 10276, negative conditional: 0, negative unconditional: 10276, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 43966, positive: 43723, positive conditional: 0, positive unconditional: 43723, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1178930, positive: 1124931, positive conditional: 0, positive unconditional: 1124931, negative: 10033, negative conditional: 0, negative unconditional: 10033, unknown: 43966, unknown conditional: 0, unknown unconditional: 43966] , Statistics on independence cache: Total cache size (in pairs): 43966, Positive cache size: 43723, Positive conditional cache size: 0, Positive unconditional cache size: 43723, Negative cache size: 243, Negative conditional cache size: 0, Negative unconditional cache size: 243, Independence queries for same thread: 1183319, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 48.2s, Number of persistent set computation: 56, Number of trivial persistent sets: 55, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2489, positive: 2486, positive conditional: 6, positive unconditional: 2480, negative: 3, negative conditional: 2, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2362249, positive: 1168654, positive conditional: 1094940, positive unconditional: 73714, negative: 1193595, negative conditional: 1193574, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1178930, positive: 1168654, positive conditional: 0, positive unconditional: 1168654, negative: 10276, negative conditional: 0, negative unconditional: 10276, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 43966, positive: 43723, positive conditional: 0, positive unconditional: 43723, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1178930, positive: 1124931, positive conditional: 0, positive unconditional: 1124931, negative: 10033, negative conditional: 0, negative unconditional: 10033, unknown: 43966, unknown conditional: 0, unknown unconditional: 43966] , Statistics on independence cache: Total cache size (in pairs): 2463, Positive cache size: 2462, Positive conditional cache size: 0, Positive unconditional cache size: 2462, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 3412, Number of trivial persistent sets: 2925, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2359760, positive: 1166168, positive conditional: 1094934, positive unconditional: 71234, negative: 1193592, negative conditional: 1193572, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2362249, positive: 1168654, positive conditional: 1094940, positive unconditional: 73714, negative: 1193595, negative conditional: 1193574, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1178930, positive: 1168654, positive conditional: 0, positive unconditional: 1168654, negative: 10276, negative conditional: 0, negative unconditional: 10276, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 43966, positive: 43723, positive conditional: 0, positive unconditional: 43723, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1178930, positive: 1124931, positive conditional: 0, positive unconditional: 1124931, negative: 10033, negative conditional: 0, negative unconditional: 10033, unknown: 43966, unknown conditional: 0, unknown unconditional: 43966] , Statistics on independence cache: Total cache size (in pairs): 43966, Positive cache size: 43723, Positive conditional cache size: 0, Positive unconditional cache size: 43723, Negative cache size: 243, Negative conditional cache size: 0, Negative unconditional cache size: 243, Independence queries for same thread: 1183319, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1799, positive: 1798, positive conditional: 3, positive unconditional: 1795, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 522679, positive: 282995, positive conditional: 210844, positive unconditional: 72151, negative: 239684, negative conditional: 239664, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 285172, positive: 282995, positive conditional: 0, positive unconditional: 282995, negative: 2177, negative conditional: 0, negative unconditional: 2177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44010, positive: 43767, positive conditional: 0, positive unconditional: 43767, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 285172, positive: 239228, positive conditional: 0, positive unconditional: 239228, negative: 1934, negative conditional: 0, negative unconditional: 1934, unknown: 44010, unknown conditional: 0, unknown unconditional: 44010] , Statistics on independence cache: Total cache size (in pairs): 1783, Positive cache size: 1783, Positive conditional cache size: 0, Positive unconditional cache size: 1783, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 520880, positive: 281197, positive conditional: 210841, positive unconditional: 70356, negative: 239683, negative conditional: 239663, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 522679, positive: 282995, positive conditional: 210844, positive unconditional: 72151, negative: 239684, negative conditional: 239664, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 285172, positive: 282995, positive conditional: 0, positive unconditional: 282995, negative: 2177, negative conditional: 0, negative unconditional: 2177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44010, positive: 43767, positive conditional: 0, positive unconditional: 43767, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 285172, positive: 239228, positive conditional: 0, positive unconditional: 239228, negative: 1934, negative conditional: 0, negative unconditional: 1934, unknown: 44010, unknown conditional: 0, unknown unconditional: 44010] , Statistics on independence cache: Total cache size (in pairs): 44010, Positive cache size: 43767, Positive conditional cache size: 0, Positive unconditional cache size: 43767, Negative cache size: 243, Negative conditional cache size: 0, Negative unconditional cache size: 243, Independence queries for same thread: 237507, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 49.2s, Number of persistent set computation: 47, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1799, positive: 1798, positive conditional: 3, positive unconditional: 1795, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 522679, positive: 282995, positive conditional: 210844, positive unconditional: 72151, negative: 239684, negative conditional: 239664, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 285172, positive: 282995, positive conditional: 0, positive unconditional: 282995, negative: 2177, negative conditional: 0, negative unconditional: 2177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44010, positive: 43767, positive conditional: 0, positive unconditional: 43767, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 285172, positive: 239228, positive conditional: 0, positive unconditional: 239228, negative: 1934, negative conditional: 0, negative unconditional: 1934, unknown: 44010, unknown conditional: 0, unknown unconditional: 44010] , Statistics on independence cache: Total cache size (in pairs): 1783, Positive cache size: 1783, Positive conditional cache size: 0, Positive unconditional cache size: 1783, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 1335, Number of trivial persistent sets: 1117, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 520880, positive: 281197, positive conditional: 210841, positive unconditional: 70356, negative: 239683, negative conditional: 239663, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 522679, positive: 282995, positive conditional: 210844, positive unconditional: 72151, negative: 239684, negative conditional: 239664, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 285172, positive: 282995, positive conditional: 0, positive unconditional: 282995, negative: 2177, negative conditional: 0, negative unconditional: 2177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 44010, positive: 43767, positive conditional: 0, positive unconditional: 43767, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 285172, positive: 239228, positive conditional: 0, positive unconditional: 239228, negative: 1934, negative conditional: 0, negative unconditional: 1934, unknown: 44010, unknown conditional: 0, unknown unconditional: 44010] , Statistics on independence cache: Total cache size (in pairs): 44010, Positive cache size: 43767, Positive conditional cache size: 0, Positive unconditional cache size: 43767, Negative cache size: 243, Negative conditional cache size: 0, Negative unconditional cache size: 243, Independence queries for same thread: 237507, Statistics for Abstraction: - PositiveResult [Line: 793]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 793]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 801]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 801]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 802]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 805]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 806]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 807]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 807]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 808]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 808]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 818]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 821]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 821]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 825]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 825]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 825]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 825]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 826]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 826]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 826]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 826]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 826]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 826]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 827]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 827]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 827]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 827]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 762]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 765]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 765]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 769]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 770]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 770]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 771]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 771]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 773]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 774]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 781]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 747]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 750]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 755]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 755]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 683 locations, 541 error locations. Started 1 CEGAR loops. OverallTime: 53.0s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 52.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 65 NumberOfCodeBlocks, 65 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 64 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 683 locations, 541 error locations. Started 1 CEGAR loops. OverallTime: 54.5s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 53.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 200 NumberOfCodeBlocks, 200 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 197 ConstructedInterpolants, 0 QuantifiedInterpolants, 201 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 683 locations, 541 error locations. Started 1 CEGAR loops. OverallTime: 51.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 50.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 56 NumberOfCodeBlocks, 56 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 55 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P0Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 683 locations, 541 error locations. Started 1 CEGAR loops. OverallTime: 50.6s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 50.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 47 NumberOfCodeBlocks, 47 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 46 ConstructedInterpolants, 0 QuantifiedInterpolants, 46 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 288 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-11-10 10:57:41,155 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2022-11-10 10:57:41,365 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Forceful destruction successful, exit code 0 [2022-11-10 10:57:41,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2022-11-10 10:57:41,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2022-11-10 10:57:42,025 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...