/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/mix026_power.opt_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-10 11:08:08,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-10 11:08:08,302 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-10 11:08:08,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-11-10 11:08:08,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-10 11:08:08,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-10 11:08:08,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-10 11:08:08,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-10 11:08:08,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-10 11:08:08,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-10 11:08:08,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-10 11:08:08,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-10 11:08:08,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-10 11:08:08,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-10 11:08:08,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-10 11:08:08,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-10 11:08:08,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-10 11:08:08,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-10 11:08:08,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-10 11:08:08,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-10 11:08:08,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-10 11:08:08,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-11-10 11:08:08,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-10 11:08:08,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-10 11:08:08,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-10 11:08:08,370 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-10 11:08:08,394 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-10 11:08:08,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-10 11:08:08,395 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-10 11:08:08,395 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-10 11:08:08,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-10 11:08:08,395 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-10 11:08:08,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-10 11:08:08,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-10 11:08:08,396 INFO L138 SettingsManager]: * Use SBE=true [2022-11-10 11:08:08,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-10 11:08:08,397 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-10 11:08:08,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-10 11:08:08,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-10 11:08:08,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-10 11:08:08,398 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:08:08,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-10 11:08:08,399 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-10 11:08:08,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-10 11:08:08,400 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-10 11:08:08,400 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-10 11:08:08,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-10 11:08:08,400 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-10 11:08:08,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-10 11:08:08,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-10 11:08:08,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-10 11:08:08,604 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-10 11:08:08,604 INFO L275 PluginConnector]: CDTParser initialized [2022-11-10 11:08:08,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i [2022-11-10 11:08:08,662 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4222890fd/56d5d02a657144fa8cbb557a6a9e331f/FLAG9ea25d374 [2022-11-10 11:08:09,038 INFO L306 CDTParser]: Found 1 translation units. [2022-11-10 11:08:09,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026_power.opt_tso.opt.i [2022-11-10 11:08:09,050 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4222890fd/56d5d02a657144fa8cbb557a6a9e331f/FLAG9ea25d374 [2022-11-10 11:08:09,435 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4222890fd/56d5d02a657144fa8cbb557a6a9e331f [2022-11-10 11:08:09,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-10 11:08:09,437 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-10 11:08:09,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-10 11:08:09,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-10 11:08:09,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-10 11:08:09,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1377cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09, skipping insertion in model container [2022-11-10 11:08:09,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-10 11:08:09,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-10 11:08:09,596 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/mix026_power.opt_tso.opt.i[1001,1014] [2022-11-10 11:08:09,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:08:09,709 INFO L203 MainTranslator]: Completed pre-run [2022-11-10 11:08:09,716 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/mix026_power.opt_tso.opt.i[1001,1014] [2022-11-10 11:08:09,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:08:09,779 INFO L208 MainTranslator]: Completed translation [2022-11-10 11:08:09,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09 WrapperNode [2022-11-10 11:08:09,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-10 11:08:09,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-10 11:08:09,780 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-10 11:08:09,780 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-10 11:08:09,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,849 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 471 [2022-11-10 11:08:09,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-10 11:08:09,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-10 11:08:09,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-10 11:08:09,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-10 11:08:09,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,894 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-10 11:08:09,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-10 11:08:09,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-10 11:08:09,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-10 11:08:09,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (1/1) ... [2022-11-10 11:08:09,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:08:09,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:08:09,948 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 11:08:09,949 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 11:08:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-10 11:08:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-10 11:08:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-10 11:08:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-10 11:08:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-11-10 11:08:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-10 11:08:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-10 11:08:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-10 11:08:09,984 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 11:08:10,130 INFO L235 CfgBuilder]: Building ICFG [2022-11-10 11:08:10,132 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-10 11:08:10,952 INFO L276 CfgBuilder]: Performing block encoding [2022-11-10 11:08:23,587 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-10 11:08:23,587 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-10 11:08:23,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:08:23 BoogieIcfgContainer [2022-11-10 11:08:23,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-10 11:08:23,591 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-10 11:08:23,591 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-10 11:08:23,594 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-10 11:08:23,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:08:09" (1/3) ... [2022-11-10 11:08:23,595 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b341466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:08:23, skipping insertion in model container [2022-11-10 11:08:23,595 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:08:09" (2/3) ... [2022-11-10 11:08:23,595 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b341466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:08:23, skipping insertion in model container [2022-11-10 11:08:23,595 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:08:23" (3/3) ... [2022-11-10 11:08:23,596 INFO L112 eAbstractionObserver]: Analyzing ICFG mix026_power.opt_tso.opt.i [2022-11-10 11:08:23,601 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-10 11:08:23,607 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-10 11:08:23,607 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 255 error locations. [2022-11-10 11:08:23,607 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-10 11:08:26,113 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-10 11:08:26,147 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:08:26,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:08:26,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:08:26,148 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 11:08:26,149 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 11:08:26,171 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:08:26,178 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork3 ======== [2022-11-10 11:08:26,182 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;@3596f4b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:08:26,182 INFO L358 AbstractCegarLoop]: Starting to check reachability of 32 error locations. [2022-11-10 11:08:45,442 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONDATA_RACE === [P2Err0ASSERT_VIOLATIONDATA_RACE, P2Err1ASSERT_VIOLATIONDATA_RACE, P2Err2ASSERT_VIOLATIONDATA_RACE, P2Err3ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-10 11:08:45,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:08:45,447 INFO L85 PathProgramCache]: Analyzing trace with hash -957337359, now seen corresponding path program 1 times [2022-11-10 11:08:45,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:08:45,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169505521] [2022-11-10 11:08:45,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:08:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:08:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:08:45,738 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 11:08:45,739 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:08:45,739 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169505521] [2022-11-10 11:08:45,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169505521] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:08:45,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:08:45,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:08:45,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922701582] [2022-11-10 11:08:45,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:08:45,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:08:45,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:08:45,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:08:45,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:08:45,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:08:45,765 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:08:45,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 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 11:08:45,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:08:52,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:08:52,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONDATA_RACE (31 of 32 remaining) [2022-11-10 11:08:52,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1ASSERT_VIOLATIONDATA_RACE (30 of 32 remaining) [2022-11-10 11:08:52,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2ASSERT_VIOLATIONDATA_RACE (29 of 32 remaining) [2022-11-10 11:08:52,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3ASSERT_VIOLATIONDATA_RACE (28 of 32 remaining) [2022-11-10 11:08:52,238 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4ASSERT_VIOLATIONDATA_RACE (27 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5ASSERT_VIOLATIONDATA_RACE (26 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6ASSERT_VIOLATIONDATA_RACE (25 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7ASSERT_VIOLATIONDATA_RACE (24 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8ASSERT_VIOLATIONDATA_RACE (23 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9ASSERT_VIOLATIONDATA_RACE (22 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10ASSERT_VIOLATIONDATA_RACE (21 of 32 remaining) [2022-11-10 11:08:52,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11ASSERT_VIOLATIONDATA_RACE (20 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12ASSERT_VIOLATIONDATA_RACE (19 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13ASSERT_VIOLATIONDATA_RACE (18 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14ASSERT_VIOLATIONDATA_RACE (17 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15ASSERT_VIOLATIONDATA_RACE (16 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16ASSERT_VIOLATIONDATA_RACE (15 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17ASSERT_VIOLATIONDATA_RACE (14 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18ASSERT_VIOLATIONDATA_RACE (13 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19ASSERT_VIOLATIONDATA_RACE (12 of 32 remaining) [2022-11-10 11:08:52,240 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err20ASSERT_VIOLATIONDATA_RACE (11 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err21ASSERT_VIOLATIONDATA_RACE (10 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err22ASSERT_VIOLATIONDATA_RACE (9 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err23ASSERT_VIOLATIONDATA_RACE (8 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err24ASSERT_VIOLATIONDATA_RACE (7 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err25ASSERT_VIOLATIONDATA_RACE (6 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err26ASSERT_VIOLATIONDATA_RACE (5 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err27ASSERT_VIOLATIONDATA_RACE (4 of 32 remaining) [2022-11-10 11:08:52,241 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err28ASSERT_VIOLATIONDATA_RACE (3 of 32 remaining) [2022-11-10 11:08:52,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err29ASSERT_VIOLATIONDATA_RACE (2 of 32 remaining) [2022-11-10 11:08:52,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err30ASSERT_VIOLATIONDATA_RACE (1 of 32 remaining) [2022-11-10 11:08:52,242 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err31ASSERT_VIOLATIONDATA_RACE (0 of 32 remaining) [2022-11-10 11:08:52,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-10 11:08:52,248 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:08:52,250 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork3 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 (1/5) [2022-11-10 11:08:52,257 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:08:52,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:08:52,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:08:52,269 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 11:08:52,270 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 11:08:52,300 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:08:52,302 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-10 11:08:52,302 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;@3596f4b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:08:52,302 INFO L358 AbstractCegarLoop]: Starting to check reachability of 42 error locations. [2022-11-10 11:09:11,465 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2022-11-10 11:09:11,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:09:11,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1401090706, now seen corresponding path program 1 times [2022-11-10 11:09:11,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:09:11,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847862570] [2022-11-10 11:09:11,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:09:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:09:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:09:11,576 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 11:09:11,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:09:11,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847862570] [2022-11-10 11:09:11,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847862570] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:09:11,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:09:11,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:09:11,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578168668] [2022-11-10 11:09:11,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:09:11,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:09:11,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:09:11,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:09:11,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:09:11,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,579 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:09:11,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 72.0) internal successors, (72), 2 states have internal predecessors, (72), 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 11:09:11,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-10 11:09:11,610 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2022-11-10 11:09:11,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:09:11,610 INFO L85 PathProgramCache]: Analyzing trace with hash -2123246575, now seen corresponding path program 1 times [2022-11-10 11:09:11,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:09:11,611 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013122324] [2022-11-10 11:09:11,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:09:11,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:09:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:09:11,732 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 11:09:11,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:09:11,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013122324] [2022-11-10 11:09:11,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2013122324] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:09:11,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:09:11,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:09:11,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114202460] [2022-11-10 11:09:11,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:09:11,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:09:11,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:09:11,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:09:11,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:09:11,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,736 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:09:11,736 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 11:09:11,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:09:11,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-10 11:09:11,804 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2022-11-10 11:09:11,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:09:11,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1911715292, now seen corresponding path program 1 times [2022-11-10 11:09:11,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:09:11,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396485920] [2022-11-10 11:09:11,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:09:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:09:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:09:11,963 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 11:09:11,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:09:11,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396485920] [2022-11-10 11:09:11,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396485920] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:09:11,964 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:09:11,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:09:11,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638616603] [2022-11-10 11:09:11,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:09:11,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:09:11,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:09:11,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:09:11,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:09:11,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,966 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:09:11,966 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 42.0) internal successors, (84), 3 states have internal predecessors, (84), 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 11:09:11,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:11,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:09:11,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:18,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:18,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:09:18,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:09:18,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (41 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (40 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (39 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (38 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (37 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (36 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (35 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (34 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (33 of 42 remaining) [2022-11-10 11:09:18,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (32 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (31 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (30 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (29 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (28 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (27 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (26 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (25 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (24 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (23 of 42 remaining) [2022-11-10 11:09:18,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (22 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (21 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (20 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (19 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (18 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (17 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (16 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (15 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (14 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (13 of 42 remaining) [2022-11-10 11:09:18,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (12 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (11 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (10 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (9 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (8 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (7 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (6 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (5 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (4 of 42 remaining) [2022-11-10 11:09:18,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 42 remaining) [2022-11-10 11:09:18,692 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 42 remaining) [2022-11-10 11:09:18,692 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 42 remaining) [2022-11-10 11:09:18,692 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 42 remaining) [2022-11-10 11:09:18,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-10 11:09:18,694 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-10 11:09:18,694 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,SAFE (2/5) [2022-11-10 11:09:18,697 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:09:18,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:09:18,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:09:18,699 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 11:09:18,700 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 11:09:18,704 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:09:18,705 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P3Thread1of1ForFork1 ======== [2022-11-10 11:09:18,705 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;@3596f4b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:09:18,705 INFO L358 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2022-11-10 11:09:37,477 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P3Err0ASSERT_VIOLATIONDATA_RACE === [P3Err0ASSERT_VIOLATIONDATA_RACE, P3Err1ASSERT_VIOLATIONDATA_RACE, P3Err2ASSERT_VIOLATIONDATA_RACE, P3Err3ASSERT_VIOLATIONDATA_RACE (and 31 more)] === [2022-11-10 11:09:37,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:09:37,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1357602687, now seen corresponding path program 1 times [2022-11-10 11:09:37,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:09:37,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665727303] [2022-11-10 11:09:37,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:09:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:09:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:09:37,561 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 11:09:37,561 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:09:37,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665727303] [2022-11-10 11:09:37,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665727303] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:09:37,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:09:37,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:09:37,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221188152] [2022-11-10 11:09:37,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:09:37,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:09:37,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:09:37,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:09:37,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:09:37,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:37,563 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:09:37,563 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 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 11:09:37,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:48,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err0ASSERT_VIOLATIONDATA_RACE (34 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err1ASSERT_VIOLATIONDATA_RACE (33 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err2ASSERT_VIOLATIONDATA_RACE (32 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err3ASSERT_VIOLATIONDATA_RACE (31 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err4ASSERT_VIOLATIONDATA_RACE (30 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err5ASSERT_VIOLATIONDATA_RACE (29 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err6ASSERT_VIOLATIONDATA_RACE (28 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err7ASSERT_VIOLATIONDATA_RACE (27 of 35 remaining) [2022-11-10 11:09:48,165 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err8ASSERT_VIOLATIONDATA_RACE (26 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err9ASSERT_VIOLATIONDATA_RACE (25 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err10ASSERT_VIOLATIONDATA_RACE (24 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err11ASSERT_VIOLATIONDATA_RACE (23 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err12ASSERT_VIOLATIONDATA_RACE (22 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err13ASSERT_VIOLATIONDATA_RACE (21 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err14ASSERT_VIOLATIONDATA_RACE (20 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err15ASSERT_VIOLATIONDATA_RACE (19 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err16ASSERT_VIOLATIONDATA_RACE (18 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err17ASSERT_VIOLATIONDATA_RACE (17 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err18ASSERT_VIOLATIONDATA_RACE (16 of 35 remaining) [2022-11-10 11:09:48,166 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err19ASSERT_VIOLATIONDATA_RACE (15 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err20ASSERT_VIOLATIONDATA_RACE (14 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err21ASSERT_VIOLATIONDATA_RACE (13 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err22ASSERT_VIOLATIONDATA_RACE (12 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err23ASSERT_VIOLATIONDATA_RACE (11 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err24ASSERT_VIOLATIONDATA_RACE (10 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err25ASSERT_VIOLATIONDATA_RACE (9 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err26ASSERT_VIOLATIONDATA_RACE (8 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err27ASSERT_VIOLATIONDATA_RACE (7 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err28ASSERT_VIOLATIONDATA_RACE (6 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err29ASSERT_VIOLATIONDATA_RACE (5 of 35 remaining) [2022-11-10 11:09:48,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err30ASSERT_VIOLATIONDATA_RACE (4 of 35 remaining) [2022-11-10 11:09:48,168 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err31ASSERT_VIOLATIONDATA_RACE (3 of 35 remaining) [2022-11-10 11:09:48,168 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err32ASSERT_VIOLATIONDATA_RACE (2 of 35 remaining) [2022-11-10 11:09:48,168 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err33ASSERT_VIOLATIONDATA_RACE (1 of 35 remaining) [2022-11-10 11:09:48,168 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err34ASSERT_VIOLATIONDATA_RACE (0 of 35 remaining) [2022-11-10 11:09:48,168 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-10 11:09:48,169 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:09:48,169 INFO L307 ceAbstractionStarter]: Result for error location P3Thread1of1ForFork1 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 (3/5) [2022-11-10 11:09:48,176 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:09:48,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:09:48,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:09:48,181 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 11:09:48,182 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 11:09:48,188 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:09:48,188 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork2 ======== [2022-11-10 11:09:48,188 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;@3596f4b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:09:48,188 INFO L358 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2022-11-10 11:10:07,150 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONDATA_RACE === [P1Err0ASSERT_VIOLATIONDATA_RACE, P1Err1ASSERT_VIOLATIONDATA_RACE, P1Err2ASSERT_VIOLATIONDATA_RACE, P1Err3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2022-11-10 11:10:07,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:10:07,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1372399139, now seen corresponding path program 1 times [2022-11-10 11:10:07,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:10:07,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508792511] [2022-11-10 11:10:07,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:10:07,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:10:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:10:07,252 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 11:10:07,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:10:07,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508792511] [2022-11-10 11:10:07,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [508792511] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:10:07,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:10:07,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:10:07,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734023542] [2022-11-10 11:10:07,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:10:07,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:10:07,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:10:07,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:10:07,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:10:07,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:07,261 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:10:07,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 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 11:10:07,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:18,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONDATA_RACE (50 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err1ASSERT_VIOLATIONDATA_RACE (49 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err2ASSERT_VIOLATIONDATA_RACE (48 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err3ASSERT_VIOLATIONDATA_RACE (47 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err4ASSERT_VIOLATIONDATA_RACE (46 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err5ASSERT_VIOLATIONDATA_RACE (45 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err6ASSERT_VIOLATIONDATA_RACE (44 of 51 remaining) [2022-11-10 11:10:18,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err7ASSERT_VIOLATIONDATA_RACE (43 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err8ASSERT_VIOLATIONDATA_RACE (42 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err9ASSERT_VIOLATIONDATA_RACE (41 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err10ASSERT_VIOLATIONDATA_RACE (40 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err11ASSERT_VIOLATIONDATA_RACE (39 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err12ASSERT_VIOLATIONDATA_RACE (38 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err13ASSERT_VIOLATIONDATA_RACE (37 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err14ASSERT_VIOLATIONDATA_RACE (36 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err15ASSERT_VIOLATIONDATA_RACE (35 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err16ASSERT_VIOLATIONDATA_RACE (34 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err17ASSERT_VIOLATIONDATA_RACE (33 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err18ASSERT_VIOLATIONDATA_RACE (32 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err19ASSERT_VIOLATIONDATA_RACE (31 of 51 remaining) [2022-11-10 11:10:18,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err20ASSERT_VIOLATIONDATA_RACE (30 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err21ASSERT_VIOLATIONDATA_RACE (29 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err22ASSERT_VIOLATIONDATA_RACE (28 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err23ASSERT_VIOLATIONDATA_RACE (27 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err24ASSERT_VIOLATIONDATA_RACE (26 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err25ASSERT_VIOLATIONDATA_RACE (25 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err26ASSERT_VIOLATIONDATA_RACE (24 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err27ASSERT_VIOLATIONDATA_RACE (23 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err28ASSERT_VIOLATIONDATA_RACE (22 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err29ASSERT_VIOLATIONDATA_RACE (21 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err30ASSERT_VIOLATIONDATA_RACE (20 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err31ASSERT_VIOLATIONDATA_RACE (19 of 51 remaining) [2022-11-10 11:10:18,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err32ASSERT_VIOLATIONDATA_RACE (18 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err33ASSERT_VIOLATIONDATA_RACE (17 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err34ASSERT_VIOLATIONDATA_RACE (16 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err35ASSERT_VIOLATIONDATA_RACE (15 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err36ASSERT_VIOLATIONDATA_RACE (14 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err37ASSERT_VIOLATIONDATA_RACE (13 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err38ASSERT_VIOLATIONDATA_RACE (12 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err39ASSERT_VIOLATIONDATA_RACE (11 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err40ASSERT_VIOLATIONDATA_RACE (10 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err41ASSERT_VIOLATIONDATA_RACE (9 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err42ASSERT_VIOLATIONDATA_RACE (8 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err43ASSERT_VIOLATIONDATA_RACE (7 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err44ASSERT_VIOLATIONDATA_RACE (6 of 51 remaining) [2022-11-10 11:10:18,042 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err45ASSERT_VIOLATIONDATA_RACE (5 of 51 remaining) [2022-11-10 11:10:18,043 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err46ASSERT_VIOLATIONDATA_RACE (4 of 51 remaining) [2022-11-10 11:10:18,043 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err47ASSERT_VIOLATIONDATA_RACE (3 of 51 remaining) [2022-11-10 11:10:18,043 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err48ASSERT_VIOLATIONDATA_RACE (2 of 51 remaining) [2022-11-10 11:10:18,043 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err49ASSERT_VIOLATIONDATA_RACE (1 of 51 remaining) [2022-11-10 11:10:18,043 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err50ASSERT_VIOLATIONDATA_RACE (0 of 51 remaining) [2022-11-10 11:10:18,043 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-10 11:10:18,044 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:10:18,044 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 (4/5) [2022-11-10 11:10:18,048 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:10:18,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:10:18,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:10:18,050 INFO L229 MonitoredProcess]: Starting monitored process 6 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 11:10:18,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2022-11-10 11:10:18,056 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:10:18,056 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P0Thread1of1ForFork0 ======== [2022-11-10 11:10:18,057 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;@3596f4b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:10:18,057 INFO L358 AbstractCegarLoop]: Starting to check reachability of 99 error locations. [2022-11-10 11:10:37,282 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONDATA_RACE === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 95 more)] === [2022-11-10 11:10:37,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:10:37,283 INFO L85 PathProgramCache]: Analyzing trace with hash -726569814, now seen corresponding path program 1 times [2022-11-10 11:10:37,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:10:37,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452899806] [2022-11-10 11:10:37,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:10:37,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:10:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:10:37,376 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 11:10:37,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:10:37,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452899806] [2022-11-10 11:10:37,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452899806] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:10:37,376 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:10:37,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:10:37,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322877041] [2022-11-10 11:10:37,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:10:37,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:10:37,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:10:37,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:10:37,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:10:37,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:37,378 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:10:37,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 50.0) internal successors, (50), 2 states have internal predecessors, (50), 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 11:10:37,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:48,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:48,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err0ASSERT_VIOLATIONDATA_RACE (98 of 99 remaining) [2022-11-10 11:10:48,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err1ASSERT_VIOLATIONDATA_RACE (97 of 99 remaining) [2022-11-10 11:10:48,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err2ASSERT_VIOLATIONDATA_RACE (96 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err3ASSERT_VIOLATIONDATA_RACE (95 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err4ASSERT_VIOLATIONDATA_RACE (94 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err5ASSERT_VIOLATIONDATA_RACE (93 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err6ASSERT_VIOLATIONDATA_RACE (92 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err7ASSERT_VIOLATIONDATA_RACE (91 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err8ASSERT_VIOLATIONDATA_RACE (90 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err9ASSERT_VIOLATIONDATA_RACE (89 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err10ASSERT_VIOLATIONDATA_RACE (88 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err11ASSERT_VIOLATIONDATA_RACE (87 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err12ASSERT_VIOLATIONDATA_RACE (86 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err13ASSERT_VIOLATIONDATA_RACE (85 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err14ASSERT_VIOLATIONDATA_RACE (84 of 99 remaining) [2022-11-10 11:10:48,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err15ASSERT_VIOLATIONDATA_RACE (83 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err16ASSERT_VIOLATIONDATA_RACE (82 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err17ASSERT_VIOLATIONDATA_RACE (81 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err18ASSERT_VIOLATIONDATA_RACE (80 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err19ASSERT_VIOLATIONDATA_RACE (79 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err20ASSERT_VIOLATIONDATA_RACE (78 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err21ASSERT_VIOLATIONDATA_RACE (77 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err22ASSERT_VIOLATIONDATA_RACE (76 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err23ASSERT_VIOLATIONDATA_RACE (75 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err24ASSERT_VIOLATIONDATA_RACE (74 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err25ASSERT_VIOLATIONDATA_RACE (73 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err26ASSERT_VIOLATIONDATA_RACE (72 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err27ASSERT_VIOLATIONDATA_RACE (71 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err28ASSERT_VIOLATIONDATA_RACE (70 of 99 remaining) [2022-11-10 11:10:48,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err29ASSERT_VIOLATIONDATA_RACE (69 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err30ASSERT_VIOLATIONDATA_RACE (68 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err31ASSERT_VIOLATIONDATA_RACE (67 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err32ASSERT_VIOLATIONDATA_RACE (66 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err33ASSERT_VIOLATIONDATA_RACE (65 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err34ASSERT_VIOLATIONDATA_RACE (64 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err35ASSERT_VIOLATIONDATA_RACE (63 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err36ASSERT_VIOLATIONDATA_RACE (62 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err37ASSERT_VIOLATIONDATA_RACE (61 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err38ASSERT_VIOLATIONDATA_RACE (60 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err39ASSERT_VIOLATIONDATA_RACE (59 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err40ASSERT_VIOLATIONDATA_RACE (58 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err41ASSERT_VIOLATIONDATA_RACE (57 of 99 remaining) [2022-11-10 11:10:48,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err42ASSERT_VIOLATIONDATA_RACE (56 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err43ASSERT_VIOLATIONDATA_RACE (55 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err44ASSERT_VIOLATIONDATA_RACE (54 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err45ASSERT_VIOLATIONDATA_RACE (53 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err46ASSERT_VIOLATIONDATA_RACE (52 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err47ASSERT_VIOLATIONDATA_RACE (51 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err48ASSERT_VIOLATIONDATA_RACE (50 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err49ASSERT_VIOLATIONDATA_RACE (49 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err50ASSERT_VIOLATIONDATA_RACE (48 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err51ASSERT_VIOLATIONDATA_RACE (47 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err52ASSERT_VIOLATIONDATA_RACE (46 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err53ASSERT_VIOLATIONDATA_RACE (45 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err54ASSERT_VIOLATIONDATA_RACE (44 of 99 remaining) [2022-11-10 11:10:48,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err55ASSERT_VIOLATIONDATA_RACE (43 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err56ASSERT_VIOLATIONDATA_RACE (42 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err57ASSERT_VIOLATIONDATA_RACE (41 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err58ASSERT_VIOLATIONDATA_RACE (40 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err59ASSERT_VIOLATIONDATA_RACE (39 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err60ASSERT_VIOLATIONDATA_RACE (38 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err61ASSERT_VIOLATIONDATA_RACE (37 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err62ASSERT_VIOLATIONDATA_RACE (36 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err63ASSERT_VIOLATIONDATA_RACE (35 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err64ASSERT_VIOLATIONDATA_RACE (34 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err65ASSERT_VIOLATIONDATA_RACE (33 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err66ASSERT_VIOLATIONDATA_RACE (32 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err67ASSERT_VIOLATIONDATA_RACE (31 of 99 remaining) [2022-11-10 11:10:48,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err68ASSERT_VIOLATIONDATA_RACE (30 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err69ASSERT_VIOLATIONDATA_RACE (29 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err70ASSERT_VIOLATIONDATA_RACE (28 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err71ASSERT_VIOLATIONDATA_RACE (27 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err72ASSERT_VIOLATIONDATA_RACE (26 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err73ASSERT_VIOLATIONDATA_RACE (25 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err74ASSERT_VIOLATIONDATA_RACE (24 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err75ASSERT_VIOLATIONDATA_RACE (23 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err76ASSERT_VIOLATIONDATA_RACE (22 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err77ASSERT_VIOLATIONDATA_RACE (21 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err78ASSERT_VIOLATIONDATA_RACE (20 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err79ASSERT_VIOLATIONDATA_RACE (19 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err80ASSERT_VIOLATIONDATA_RACE (18 of 99 remaining) [2022-11-10 11:10:48,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err81ASSERT_VIOLATIONDATA_RACE (17 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err82ASSERT_VIOLATIONDATA_RACE (16 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err83ASSERT_VIOLATIONDATA_RACE (15 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err84ASSERT_VIOLATIONDATA_RACE (14 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err85ASSERT_VIOLATIONDATA_RACE (13 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err86ASSERT_VIOLATIONDATA_RACE (12 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err87ASSERT_VIOLATIONDATA_RACE (11 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err88ASSERT_VIOLATIONDATA_RACE (10 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err89ASSERT_VIOLATIONDATA_RACE (9 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err90ASSERT_VIOLATIONDATA_RACE (8 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err91ASSERT_VIOLATIONDATA_RACE (7 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err92ASSERT_VIOLATIONDATA_RACE (6 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err93ASSERT_VIOLATIONDATA_RACE (5 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err94ASSERT_VIOLATIONDATA_RACE (4 of 99 remaining) [2022-11-10 11:10:48,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err95ASSERT_VIOLATIONDATA_RACE (3 of 99 remaining) [2022-11-10 11:10:48,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err96ASSERT_VIOLATIONDATA_RACE (2 of 99 remaining) [2022-11-10 11:10:48,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err97ASSERT_VIOLATIONDATA_RACE (1 of 99 remaining) [2022-11-10 11:10:48,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err98ASSERT_VIOLATIONDATA_RACE (0 of 99 remaining) [2022-11-10 11:10:48,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-10 11:10:48,457 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:10:48,457 INFO L307 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork0 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 (5/5) [2022-11-10 11:10:48,458 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-10 11:10:48,458 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-10 11:10:48,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:10:48 BasicIcfg [2022-11-10 11:10:48,463 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-10 11:10:48,464 INFO L158 Benchmark]: Toolchain (without parser) took 159026.59ms. Allocated memory was 191.9MB in the beginning and 3.8GB in the end (delta: 3.6GB). Free memory was 135.0MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. [2022-11-10 11:10:48,464 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 191.9MB. Free memory is still 153.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-10 11:10:48,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 341.55ms. Allocated memory is still 191.9MB. Free memory was 134.8MB in the beginning and 151.5MB in the end (delta: -16.7MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. [2022-11-10 11:10:48,464 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.69ms. Allocated memory is still 191.9MB. Free memory was 151.5MB in the beginning and 148.1MB in the end (delta: 3.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-11-10 11:10:48,465 INFO L158 Benchmark]: Boogie Preprocessor took 64.62ms. Allocated memory is still 191.9MB. Free memory was 148.1MB in the beginning and 144.2MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 11:10:48,465 INFO L158 Benchmark]: RCFGBuilder took 13674.01ms. Allocated memory was 191.9MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 143.9MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.2GB. Max. memory is 8.0GB. [2022-11-10 11:10:48,465 INFO L158 Benchmark]: TraceAbstraction took 144872.91ms. Allocated memory was 2.9GB in the beginning and 3.8GB in the end (delta: 914.4MB). Free memory was 2.6GB in the beginning and 1.7GB in the end (delta: 917.5MB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. [2022-11-10 11:10:48,466 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 191.9MB. Free memory is still 153.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 341.55ms. Allocated memory is still 191.9MB. Free memory was 134.8MB in the beginning and 151.5MB in the end (delta: -16.7MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 69.69ms. Allocated memory is still 191.9MB. Free memory was 151.5MB in the beginning and 148.1MB in the end (delta: 3.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 64.62ms. Allocated memory is still 191.9MB. Free memory was 148.1MB in the beginning and 144.2MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 13674.01ms. Allocated memory was 191.9MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 143.9MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.2GB. Max. memory is 8.0GB. * TraceAbstraction took 144872.91ms. Allocated memory was 2.9GB in the beginning and 3.8GB in the end (delta: 914.4MB). Free memory was 2.6GB in the beginning and 1.7GB in the end (delta: 917.5MB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5201, positive: 5006, positive conditional: 27, positive unconditional: 4979, negative: 195, negative conditional: 192, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5590841, positive: 3433017, positive conditional: 3353933, positive unconditional: 79084, negative: 2157824, negative conditional: 2157795, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3479836, positive: 3433017, positive conditional: 0, positive unconditional: 3433017, negative: 46819, negative conditional: 0, negative unconditional: 46819, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3479836, positive: 3387041, positive conditional: 0, positive unconditional: 3387041, negative: 46473, negative conditional: 0, negative unconditional: 46473, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 4895, Positive cache size: 4892, Positive conditional cache size: 0, Positive unconditional cache size: 4892, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Independence queries for same thread: 192, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5585640, positive: 3428011, positive conditional: 3353906, positive unconditional: 74105, negative: 2157629, negative conditional: 2157603, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5590841, positive: 3433017, positive conditional: 3353933, positive unconditional: 79084, negative: 2157824, negative conditional: 2157795, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3479836, positive: 3433017, positive conditional: 0, positive unconditional: 3433017, negative: 46819, negative conditional: 0, negative unconditional: 46819, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3479836, positive: 3387041, positive conditional: 0, positive unconditional: 3387041, negative: 46473, negative conditional: 0, negative unconditional: 46473, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 46322, Positive cache size: 45976, Positive conditional cache size: 0, Positive unconditional cache size: 45976, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 2111005, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 19.2s, Number of persistent set computation: 68, Number of trivial persistent sets: 66, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5201, positive: 5006, positive conditional: 27, positive unconditional: 4979, negative: 195, negative conditional: 192, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5590841, positive: 3433017, positive conditional: 3353933, positive unconditional: 79084, negative: 2157824, negative conditional: 2157795, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3479836, positive: 3433017, positive conditional: 0, positive unconditional: 3433017, negative: 46819, negative conditional: 0, negative unconditional: 46819, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3479836, positive: 3387041, positive conditional: 0, positive unconditional: 3387041, negative: 46473, negative conditional: 0, negative unconditional: 46473, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 4895, Positive cache size: 4892, Positive conditional cache size: 0, Positive unconditional cache size: 4892, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Independence queries for same thread: 192, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.7s, Number of persistent set computation: 12441, Number of trivial persistent sets: 9845, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5585640, positive: 3428011, positive conditional: 3353906, positive unconditional: 74105, negative: 2157629, negative conditional: 2157603, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5590841, positive: 3433017, positive conditional: 3353933, positive unconditional: 79084, negative: 2157824, negative conditional: 2157795, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3479836, positive: 3433017, positive conditional: 0, positive unconditional: 3433017, negative: 46819, negative conditional: 0, negative unconditional: 46819, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3479836, positive: 3387041, positive conditional: 0, positive unconditional: 3387041, negative: 46473, negative conditional: 0, negative unconditional: 46473, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 46322, Positive cache size: 45976, Positive conditional cache size: 0, Positive unconditional cache size: 45976, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 2111005, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 9098, positive: 9095, positive conditional: 108, positive unconditional: 8987, 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: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 8853, Positive cache size: 8853, Positive conditional cache size: 0, Positive unconditional cache size: 8853, 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: 9858, positive: 9854, positive conditional: 132, positive unconditional: 9722, 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: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 9576, Positive cache size: 9576, Positive conditional cache size: 0, Positive unconditional cache size: 9576, 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: 17518, positive: 17080, positive conditional: 386, positive unconditional: 16694, negative: 438, negative conditional: 432, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 17346, Positive cache size: 17340, Positive conditional cache size: 0, Positive unconditional cache size: 17340, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Independence queries for same thread: 439, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5318086, positive: 3267671, positive conditional: 3200789, positive unconditional: 66882, negative: 2050415, negative conditional: 2050389, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 48122, Positive cache size: 47772, Positive conditional cache size: 0, Positive unconditional cache size: 47772, Negative cache size: 350, Negative conditional cache size: 0, Negative unconditional cache size: 350, Independence queries for same thread: 2004190, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 19.2s, Number of persistent set computation: 72, Number of trivial persistent sets: 48, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 9098, positive: 9095, positive conditional: 108, positive unconditional: 8987, 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: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 8853, Positive cache size: 8853, Positive conditional cache size: 0, Positive unconditional cache size: 8853, 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: 74, Number of trivial persistent sets: 48, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 9858, positive: 9854, positive conditional: 132, positive unconditional: 9722, 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: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 9576, Positive cache size: 9576, Positive conditional cache size: 0, Positive unconditional cache size: 9576, 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: 85, Number of trivial persistent sets: 49, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 17518, positive: 17080, positive conditional: 386, positive unconditional: 16694, negative: 438, negative conditional: 432, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 17346, Positive cache size: 17340, Positive conditional cache size: 0, Positive unconditional cache size: 17340, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Independence queries for same thread: 439, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.3s, Number of persistent set computation: 6667, Number of trivial persistent sets: 2512, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5318086, positive: 3267671, positive conditional: 3200789, positive unconditional: 66882, negative: 2050415, negative conditional: 2050389, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5354560, positive: 3303700, positive conditional: 3201415, positive unconditional: 102285, negative: 2050860, negative conditional: 2050828, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3350370, positive: 3303700, positive conditional: 0, positive unconditional: 3303700, negative: 46670, negative conditional: 0, negative unconditional: 46670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 48122, positive: 47772, positive conditional: 0, positive unconditional: 47772, negative: 350, negative conditional: 0, negative unconditional: 350, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3350370, positive: 3255928, positive conditional: 0, positive unconditional: 3255928, negative: 46320, negative conditional: 0, negative unconditional: 46320, unknown: 48122, unknown conditional: 0, unknown unconditional: 48122] , Statistics on independence cache: Total cache size (in pairs): 48122, Positive cache size: 47772, Positive conditional cache size: 0, Positive unconditional cache size: 47772, Negative cache size: 350, Negative conditional cache size: 0, Negative unconditional cache size: 350, Independence queries for same thread: 2004190, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5349, positive: 5152, positive conditional: 30, positive unconditional: 5122, negative: 197, negative conditional: 193, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9420337, positive: 5740566, positive conditional: 5661056, positive unconditional: 79510, negative: 3679771, negative conditional: 3679741, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5810535, positive: 5740566, positive conditional: 0, positive unconditional: 5740566, negative: 69969, negative conditional: 0, negative unconditional: 69969, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5810535, positive: 5694590, positive conditional: 0, positive unconditional: 5694590, negative: 69623, negative conditional: 0, negative unconditional: 69623, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 5036, Positive cache size: 5032, Positive conditional cache size: 0, Positive unconditional cache size: 5032, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Independence queries for same thread: 193, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 9414988, positive: 5735414, positive conditional: 5661026, positive unconditional: 74388, negative: 3679574, negative conditional: 3679548, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9420337, positive: 5740566, positive conditional: 5661056, positive unconditional: 79510, negative: 3679771, negative conditional: 3679741, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5810535, positive: 5740566, positive conditional: 0, positive unconditional: 5740566, negative: 69969, negative conditional: 0, negative unconditional: 69969, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5810535, positive: 5694590, positive conditional: 0, positive unconditional: 5694590, negative: 69623, negative conditional: 0, negative unconditional: 69623, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 46322, Positive cache size: 45976, Positive conditional cache size: 0, Positive unconditional cache size: 45976, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 3609802, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 18.8s, Number of persistent set computation: 77, Number of trivial persistent sets: 76, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5349, positive: 5152, positive conditional: 30, positive unconditional: 5122, negative: 197, negative conditional: 193, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9420337, positive: 5740566, positive conditional: 5661056, positive unconditional: 79510, negative: 3679771, negative conditional: 3679741, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5810535, positive: 5740566, positive conditional: 0, positive unconditional: 5740566, negative: 69969, negative conditional: 0, negative unconditional: 69969, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5810535, positive: 5694590, positive conditional: 0, positive unconditional: 5694590, negative: 69623, negative conditional: 0, negative unconditional: 69623, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 5036, Positive cache size: 5032, Positive conditional cache size: 0, Positive unconditional cache size: 5032, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Independence queries for same thread: 193, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.0s, Number of persistent set computation: 29169, Number of trivial persistent sets: 24037, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 9414988, positive: 5735414, positive conditional: 5661026, positive unconditional: 74388, negative: 3679574, negative conditional: 3679548, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9420337, positive: 5740566, positive conditional: 5661056, positive unconditional: 79510, negative: 3679771, negative conditional: 3679741, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5810535, positive: 5740566, positive conditional: 0, positive unconditional: 5740566, negative: 69969, negative conditional: 0, negative unconditional: 69969, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5810535, positive: 5694590, positive conditional: 0, positive unconditional: 5694590, negative: 69623, negative conditional: 0, negative unconditional: 69623, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 46322, Positive cache size: 45976, Positive conditional cache size: 0, Positive unconditional cache size: 45976, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 3609802, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4859, positive: 4665, positive conditional: 24, positive unconditional: 4641, negative: 194, negative conditional: 191, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10493849, positive: 5989211, positive conditional: 5910286, positive unconditional: 78925, negative: 4504638, negative conditional: 4504609, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6068912, positive: 5989211, positive conditional: 0, positive unconditional: 5989211, negative: 79701, negative conditional: 0, negative unconditional: 79701, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6068912, positive: 5943235, positive conditional: 0, positive unconditional: 5943235, negative: 79355, negative conditional: 0, negative unconditional: 79355, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 4563, Positive cache size: 4560, Positive conditional cache size: 0, Positive unconditional cache size: 4560, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Independence queries for same thread: 191, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 10488990, positive: 5984546, positive conditional: 5910262, positive unconditional: 74284, negative: 4504444, negative conditional: 4504418, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10493849, positive: 5989211, positive conditional: 5910286, positive unconditional: 78925, negative: 4504638, negative conditional: 4504609, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6068912, positive: 5989211, positive conditional: 0, positive unconditional: 5989211, negative: 79701, negative conditional: 0, negative unconditional: 79701, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6068912, positive: 5943235, positive conditional: 0, positive unconditional: 5943235, negative: 79355, negative conditional: 0, negative unconditional: 79355, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 46322, Positive cache size: 45976, Positive conditional cache size: 0, Positive unconditional cache size: 45976, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 4424937, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 19.0s, Number of persistent set computation: 59, Number of trivial persistent sets: 58, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4859, positive: 4665, positive conditional: 24, positive unconditional: 4641, negative: 194, negative conditional: 191, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10493849, positive: 5989211, positive conditional: 5910286, positive unconditional: 78925, negative: 4504638, negative conditional: 4504609, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6068912, positive: 5989211, positive conditional: 0, positive unconditional: 5989211, negative: 79701, negative conditional: 0, negative unconditional: 79701, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6068912, positive: 5943235, positive conditional: 0, positive unconditional: 5943235, negative: 79355, negative conditional: 0, negative unconditional: 79355, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 4563, Positive cache size: 4560, Positive conditional cache size: 0, Positive unconditional cache size: 4560, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Independence queries for same thread: 191, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.6s, Number of persistent set computation: 20252, Number of trivial persistent sets: 16249, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 10488990, positive: 5984546, positive conditional: 5910262, positive unconditional: 74284, negative: 4504444, negative conditional: 4504418, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10493849, positive: 5989211, positive conditional: 5910286, positive unconditional: 78925, negative: 4504638, negative conditional: 4504609, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6068912, positive: 5989211, positive conditional: 0, positive unconditional: 5989211, negative: 79701, negative conditional: 0, negative unconditional: 79701, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46322, positive: 45976, positive conditional: 0, positive unconditional: 45976, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6068912, positive: 5943235, positive conditional: 0, positive unconditional: 5943235, negative: 79355, negative conditional: 0, negative unconditional: 79355, unknown: 46322, unknown conditional: 0, unknown unconditional: 46322] , Statistics on independence cache: Total cache size (in pairs): 46322, Positive cache size: 45976, Positive conditional cache size: 0, Positive unconditional cache size: 45976, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 4424937, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1882, positive: 1881, positive conditional: 3, positive unconditional: 1878, 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: 12911550, positive: 7374705, positive conditional: 7299110, positive unconditional: 75595, negative: 5536845, negative conditional: 5536819, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7487535, positive: 7374705, positive conditional: 0, positive unconditional: 7374705, negative: 112830, negative conditional: 0, negative unconditional: 112830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46264, positive: 45918, positive conditional: 0, positive unconditional: 45918, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7487535, positive: 7328787, positive conditional: 0, positive unconditional: 7328787, negative: 112484, negative conditional: 0, negative unconditional: 112484, unknown: 46264, unknown conditional: 0, unknown unconditional: 46264] , Statistics on independence cache: Total cache size (in pairs): 1860, Positive cache size: 1860, Positive conditional cache size: 0, Positive unconditional cache size: 1860, 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: 12909668, positive: 7372824, positive conditional: 7299107, positive unconditional: 73717, negative: 5536844, negative conditional: 5536818, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12911550, positive: 7374705, positive conditional: 7299110, positive unconditional: 75595, negative: 5536845, negative conditional: 5536819, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7487535, positive: 7374705, positive conditional: 0, positive unconditional: 7374705, negative: 112830, negative conditional: 0, negative unconditional: 112830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46264, positive: 45918, positive conditional: 0, positive unconditional: 45918, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7487535, positive: 7328787, positive conditional: 0, positive unconditional: 7328787, negative: 112484, negative conditional: 0, negative unconditional: 112484, unknown: 46264, unknown conditional: 0, unknown unconditional: 46264] , Statistics on independence cache: Total cache size (in pairs): 46264, Positive cache size: 45918, Positive conditional cache size: 0, Positive unconditional cache size: 45918, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 5424015, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 19.2s, Number of persistent set computation: 50, Number of trivial persistent sets: 48, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1882, positive: 1881, positive conditional: 3, positive unconditional: 1878, 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: 12911550, positive: 7374705, positive conditional: 7299110, positive unconditional: 75595, negative: 5536845, negative conditional: 5536819, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7487535, positive: 7374705, positive conditional: 0, positive unconditional: 7374705, negative: 112830, negative conditional: 0, negative unconditional: 112830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46264, positive: 45918, positive conditional: 0, positive unconditional: 45918, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7487535, positive: 7328787, positive conditional: 0, positive unconditional: 7328787, negative: 112484, negative conditional: 0, negative unconditional: 112484, unknown: 46264, unknown conditional: 0, unknown unconditional: 46264] , Statistics on independence cache: Total cache size (in pairs): 1860, Positive cache size: 1860, Positive conditional cache size: 0, Positive unconditional cache size: 1860, 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: 0.7s, Number of persistent set computation: 11003, Number of trivial persistent sets: 8980, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 12909668, positive: 7372824, positive conditional: 7299107, positive unconditional: 73717, negative: 5536844, negative conditional: 5536818, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12911550, positive: 7374705, positive conditional: 7299110, positive unconditional: 75595, negative: 5536845, negative conditional: 5536819, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7487535, positive: 7374705, positive conditional: 0, positive unconditional: 7374705, negative: 112830, negative conditional: 0, negative unconditional: 112830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 46264, positive: 45918, positive conditional: 0, positive unconditional: 45918, negative: 346, negative conditional: 0, negative unconditional: 346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7487535, positive: 7328787, positive conditional: 0, positive unconditional: 7328787, negative: 112484, negative conditional: 0, negative unconditional: 112484, unknown: 46264, unknown conditional: 0, unknown unconditional: 46264] , Statistics on independence cache: Total cache size (in pairs): 46264, Positive cache size: 45918, Positive conditional cache size: 0, Positive unconditional cache size: 45918, Negative cache size: 346, Negative conditional cache size: 0, Negative unconditional cache size: 346, Independence queries for same thread: 5424015, Statistics for Abstraction: - PositiveResult [Line: 811]: 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: 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: 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: 818]: 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: 818]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 820]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 820]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 820]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 820]: 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: 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: 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: 871]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 871]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 873]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 875]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 876]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 876]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 876]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 876]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 877]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 877]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 877]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 877]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 877]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 877]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 878]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 878]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 878]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 878]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 879]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 879]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 879]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 879]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 879]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 879]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 882]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 882]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 882]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 882]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 882]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 882]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 884]: 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: 834]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 834]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 837]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 837]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 841]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 841]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 841]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 841]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: 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: 781]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 783]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 783]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 785]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 785]: 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: 787]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 787]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 788]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 788]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 789]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 789]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 790]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 790]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 791]: 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: 794]: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 804]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 804]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 753]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 756]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 757]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 758]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 758]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 759]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 759]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 760]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: 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: 762]: 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: 762]: 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: 762]: 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: 762]: 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: 762]: 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: 762]: 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: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 763]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: 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: 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: 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: 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: 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: 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: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 767]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 767]: 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: 768]: 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: 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: 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork3 with 1 thread instances CFG has 9 procedures, 646 locations, 476 error locations. Started 1 CEGAR loops. OverallTime: 26.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 25.7s, 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, 68 NumberOfCodeBlocks, 68 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 67 ConstructedInterpolants, 0 QuantifiedInterpolants, 67 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 9 procedures, 646 locations, 476 error locations. Started 1 CEGAR loops. OverallTime: 26.4s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 26.0s, 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, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 230 NumberOfCodeBlocks, 230 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 227 ConstructedInterpolants, 0 QuantifiedInterpolants, 231 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: P3Thread1of1ForFork1 with 1 thread instances CFG has 9 procedures, 646 locations, 476 error locations. Started 1 CEGAR loops. OverallTime: 29.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 29.4s, 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, 77 NumberOfCodeBlocks, 77 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 76 ConstructedInterpolants, 0 QuantifiedInterpolants, 76 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: P1Thread1of1ForFork2 with 1 thread instances CFG has 9 procedures, 646 locations, 476 error locations. Started 1 CEGAR loops. OverallTime: 29.9s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 29.7s, 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, 59 NumberOfCodeBlocks, 59 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 58 ConstructedInterpolants, 0 QuantifiedInterpolants, 58 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: P0Thread1of1ForFork0 with 1 thread instances CFG has 9 procedures, 646 locations, 476 error locations. Started 1 CEGAR loops. OverallTime: 30.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 30.3s, 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, 50 NumberOfCodeBlocks, 50 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 49 ConstructedInterpolants, 0 QuantifiedInterpolants, 49 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 255 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-11-10 11:10:48,502 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Ended with exit code 0 [2022-11-10 11:10:48,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Forceful destruction successful, exit code 0 [2022-11-10 11:10:48,910 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 11:10:49,112 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 11:10:49,311 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 11:10:49,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...