/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/thin002_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-10 12:08:55,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-10 12:08:55,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-10 12:08:55,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-11-10 12:08:55,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-10 12:08:55,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-10 12:08:55,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-10 12:08:55,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-10 12:08:55,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-10 12:08:55,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-10 12:08:55,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-10 12:08:55,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-10 12:08:55,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-10 12:08:55,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-10 12:08:55,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-10 12:08:55,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-10 12:08:55,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-10 12:08:55,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-10 12:08:55,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-10 12:08:55,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-10 12:08:55,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-10 12:08:55,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-11-10 12:08:55,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-10 12:08:55,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-10 12:08:55,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-10 12:08:55,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-10 12:08:55,864 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-10 12:08:55,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-10 12:08:55,865 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-10 12:08:55,865 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-10 12:08:55,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-10 12:08:55,866 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-10 12:08:55,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-10 12:08:55,867 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-10 12:08:55,867 INFO L138 SettingsManager]: * Use SBE=true [2022-11-10 12:08:55,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-10 12:08:55,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-10 12:08:55,869 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-10 12:08:55,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-10 12:08:55,869 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-10 12:08:55,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-10 12:08:55,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-10 12:08:55,869 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-10 12:08:55,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-10 12:08:55,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-10 12:08:55,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 12:08:55,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-10 12:08:55,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-10 12:08:55,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-10 12:08:55,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-10 12:08:55,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-10 12:08:55,871 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-10 12:08:55,871 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-10 12:08:55,872 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-10 12:08:55,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-10 12:08:55,872 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-10 12:08:55,872 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-10 12:08:55,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-10 12:08:55,872 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-10 12:08:56,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-10 12:08:56,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-10 12:08:56,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-10 12:08:56,239 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-10 12:08:56,240 INFO L275 PluginConnector]: CDTParser initialized [2022-11-10 12:08:56,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_power.opt.i [2022-11-10 12:08:56,329 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aa5ae0d5/c51176f4ebe54c4d9b2717310dfe515f/FLAG76aad95a2 [2022-11-10 12:08:57,032 INFO L306 CDTParser]: Found 1 translation units. [2022-11-10 12:08:57,034 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_power.opt.i [2022-11-10 12:08:57,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aa5ae0d5/c51176f4ebe54c4d9b2717310dfe515f/FLAG76aad95a2 [2022-11-10 12:08:57,284 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aa5ae0d5/c51176f4ebe54c4d9b2717310dfe515f [2022-11-10 12:08:57,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-10 12:08:57,289 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-10 12:08:57,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-10 12:08:57,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-10 12:08:57,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-10 12:08:57,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:08:57" (1/1) ... [2022-11-10 12:08:57,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a907fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:57, skipping insertion in model container [2022-11-10 12:08:57,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:08:57" (1/1) ... [2022-11-10 12:08:57,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-10 12:08:57,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-10 12:08:57,694 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/thin002_power.opt.i[951,964] [2022-11-10 12:08:58,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 12:08:58,056 INFO L203 MainTranslator]: Completed pre-run [2022-11-10 12:08:58,068 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/thin002_power.opt.i[951,964] [2022-11-10 12:08:58,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 12:08:58,194 INFO L208 MainTranslator]: Completed translation [2022-11-10 12:08:58,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58 WrapperNode [2022-11-10 12:08:58,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-10 12:08:58,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-10 12:08:58,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-10 12:08:58,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-10 12:08:58,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,328 INFO L138 Inliner]: procedures = 177, calls = 84, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 530 [2022-11-10 12:08:58,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-10 12:08:58,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-10 12:08:58,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-10 12:08:58,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-10 12:08:58,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,391 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-10 12:08:58,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-10 12:08:58,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-10 12:08:58,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-10 12:08:58,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (1/1) ... [2022-11-10 12:08:58,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 12:08:58,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 12:08:58,441 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 12:08:58,486 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 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-10 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-10 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-10 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-10 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-10 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-10 12:08:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-10 12:08:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-10 12:08:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-10 12:08:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-10 12:08:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-10 12:08:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-10 12:08:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-11-10 12:08:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-11-10 12:08:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-10 12:08:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-10 12:08:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-10 12:08:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-10 12:08:58,549 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 12:08:58,835 INFO L235 CfgBuilder]: Building ICFG [2022-11-10 12:08:58,851 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-10 12:09:00,558 INFO L276 CfgBuilder]: Performing block encoding [2022-11-10 12:09:11,271 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-10 12:09:11,272 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-10 12:09:11,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:09:11 BoogieIcfgContainer [2022-11-10 12:09:11,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-10 12:09:11,287 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-10 12:09:11,288 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-10 12:09:11,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-10 12:09:11,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:08:57" (1/3) ... [2022-11-10 12:09:11,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d83d25f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:09:11, skipping insertion in model container [2022-11-10 12:09:11,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:08:58" (2/3) ... [2022-11-10 12:09:11,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d83d25f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:09:11, skipping insertion in model container [2022-11-10 12:09:11,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:09:11" (3/3) ... [2022-11-10 12:09:11,294 INFO L112 eAbstractionObserver]: Analyzing ICFG thin002_power.opt.i [2022-11-10 12:09:11,304 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-10 12:09:11,313 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-10 12:09:11,313 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 284 error locations. [2022-11-10 12:09:11,313 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-10 12:09:14,128 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-10 12:09:14,175 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 12:09:14,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 12:09:14,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 12:09:14,178 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 12:09:14,187 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 12:09:14,215 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 12:09:14,225 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork3 ======== [2022-11-10 12:09:14,230 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;@32aeb08, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 12:09:14,230 INFO L358 AbstractCegarLoop]: Starting to check reachability of 51 error locations. Received shutdown request... [2022-11-10 12:23:38,212 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. [2022-11-10 12:23:38,214 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err0ASSERT_VIOLATIONDATA_RACE (50 of 51 remaining) [2022-11-10 12:23:38,214 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err1ASSERT_VIOLATIONDATA_RACE (49 of 51 remaining) [2022-11-10 12:23:38,214 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err2ASSERT_VIOLATIONDATA_RACE (48 of 51 remaining) [2022-11-10 12:23:38,214 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err3ASSERT_VIOLATIONDATA_RACE (47 of 51 remaining) [2022-11-10 12:23:38,215 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err4ASSERT_VIOLATIONDATA_RACE (46 of 51 remaining) [2022-11-10 12:23:38,215 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err5ASSERT_VIOLATIONDATA_RACE (45 of 51 remaining) [2022-11-10 12:23:38,215 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err6ASSERT_VIOLATIONDATA_RACE (44 of 51 remaining) [2022-11-10 12:23:38,215 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err7ASSERT_VIOLATIONDATA_RACE (43 of 51 remaining) [2022-11-10 12:23:38,216 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err8ASSERT_VIOLATIONDATA_RACE (42 of 51 remaining) [2022-11-10 12:23:38,216 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err9ASSERT_VIOLATIONDATA_RACE (41 of 51 remaining) [2022-11-10 12:23:38,216 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err10ASSERT_VIOLATIONDATA_RACE (40 of 51 remaining) [2022-11-10 12:23:38,216 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err11ASSERT_VIOLATIONDATA_RACE (39 of 51 remaining) [2022-11-10 12:23:38,216 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err12ASSERT_VIOLATIONDATA_RACE (38 of 51 remaining) [2022-11-10 12:23:38,216 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err13ASSERT_VIOLATIONDATA_RACE (37 of 51 remaining) [2022-11-10 12:23:38,217 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err14ASSERT_VIOLATIONDATA_RACE (36 of 51 remaining) [2022-11-10 12:23:38,217 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err15ASSERT_VIOLATIONDATA_RACE (35 of 51 remaining) [2022-11-10 12:23:38,217 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err16ASSERT_VIOLATIONDATA_RACE (34 of 51 remaining) [2022-11-10 12:23:38,217 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err17ASSERT_VIOLATIONDATA_RACE (33 of 51 remaining) [2022-11-10 12:23:38,217 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err18ASSERT_VIOLATIONDATA_RACE (32 of 51 remaining) [2022-11-10 12:23:38,218 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err19ASSERT_VIOLATIONDATA_RACE (31 of 51 remaining) [2022-11-10 12:23:38,218 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err20ASSERT_VIOLATIONDATA_RACE (30 of 51 remaining) [2022-11-10 12:23:38,218 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err21ASSERT_VIOLATIONDATA_RACE (29 of 51 remaining) [2022-11-10 12:23:38,218 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err22ASSERT_VIOLATIONDATA_RACE (28 of 51 remaining) [2022-11-10 12:23:38,218 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err23ASSERT_VIOLATIONDATA_RACE (27 of 51 remaining) [2022-11-10 12:23:38,219 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err24ASSERT_VIOLATIONDATA_RACE (26 of 51 remaining) [2022-11-10 12:23:38,219 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err25ASSERT_VIOLATIONDATA_RACE (25 of 51 remaining) [2022-11-10 12:23:38,219 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err26ASSERT_VIOLATIONDATA_RACE (24 of 51 remaining) [2022-11-10 12:23:38,219 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err27ASSERT_VIOLATIONDATA_RACE (23 of 51 remaining) [2022-11-10 12:23:38,219 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err28ASSERT_VIOLATIONDATA_RACE (22 of 51 remaining) [2022-11-10 12:23:38,219 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err29ASSERT_VIOLATIONDATA_RACE (21 of 51 remaining) [2022-11-10 12:23:38,220 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err30ASSERT_VIOLATIONDATA_RACE (20 of 51 remaining) [2022-11-10 12:23:38,220 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err31ASSERT_VIOLATIONDATA_RACE (19 of 51 remaining) [2022-11-10 12:23:38,220 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err32ASSERT_VIOLATIONDATA_RACE (18 of 51 remaining) [2022-11-10 12:23:38,220 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err33ASSERT_VIOLATIONDATA_RACE (17 of 51 remaining) [2022-11-10 12:23:38,220 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err34ASSERT_VIOLATIONDATA_RACE (16 of 51 remaining) [2022-11-10 12:23:38,221 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err35ASSERT_VIOLATIONDATA_RACE (15 of 51 remaining) [2022-11-10 12:23:38,221 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err36ASSERT_VIOLATIONDATA_RACE (14 of 51 remaining) [2022-11-10 12:23:38,221 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err37ASSERT_VIOLATIONDATA_RACE (13 of 51 remaining) [2022-11-10 12:23:38,221 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err38ASSERT_VIOLATIONDATA_RACE (12 of 51 remaining) [2022-11-10 12:23:38,221 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err39ASSERT_VIOLATIONDATA_RACE (11 of 51 remaining) [2022-11-10 12:23:38,221 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err40ASSERT_VIOLATIONDATA_RACE (10 of 51 remaining) [2022-11-10 12:23:38,222 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err41ASSERT_VIOLATIONDATA_RACE (9 of 51 remaining) [2022-11-10 12:23:38,222 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err42ASSERT_VIOLATIONDATA_RACE (8 of 51 remaining) [2022-11-10 12:23:38,222 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err43ASSERT_VIOLATIONDATA_RACE (7 of 51 remaining) [2022-11-10 12:23:38,222 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err44ASSERT_VIOLATIONDATA_RACE (6 of 51 remaining) [2022-11-10 12:23:38,222 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err45ASSERT_VIOLATIONDATA_RACE (5 of 51 remaining) [2022-11-10 12:23:38,223 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err46ASSERT_VIOLATIONDATA_RACE (4 of 51 remaining) [2022-11-10 12:23:38,223 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err47ASSERT_VIOLATIONDATA_RACE (3 of 51 remaining) [2022-11-10 12:23:38,223 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err48ASSERT_VIOLATIONDATA_RACE (2 of 51 remaining) [2022-11-10 12:23:38,223 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err49ASSERT_VIOLATIONDATA_RACE (1 of 51 remaining) [2022-11-10 12:23:38,223 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err50ASSERT_VIOLATIONDATA_RACE (0 of 51 remaining) [2022-11-10 12:23:38,228 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-11-10 12:23:38,229 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork3 was TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT (1/5) [2022-11-10 12:23:38,233 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-10 12:23:38,234 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-10 12:23:38,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:23:38 BasicIcfg [2022-11-10 12:23:38,236 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-10 12:23:38,237 INFO L158 Benchmark]: Toolchain (without parser) took 880948.32ms. Allocated memory was 239.1MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 208.7MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2022-11-10 12:23:38,237 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 174.1MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-10 12:23:38,238 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-11-10 12:23:38,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 903.69ms. Allocated memory is still 239.1MB. Free memory was 208.7MB in the beginning and 189.2MB in the end (delta: 19.5MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-11-10 12:23:38,238 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-11-10 12:23:38,239 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.66ms. Allocated memory is still 239.1MB. Free memory was 189.2MB in the beginning and 185.5MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 12:23:38,239 INFO L158 Benchmark]: Boogie Preprocessor took 78.37ms. Allocated memory is still 239.1MB. Free memory was 185.5MB in the beginning and 179.8MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-11-10 12:23:38,240 INFO L158 Benchmark]: RCFGBuilder took 12868.39ms. Allocated memory was 239.1MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 179.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 672.9MB. Max. memory is 8.0GB. [2022-11-10 12:23:38,240 INFO L158 Benchmark]: TraceAbstraction took 866948.80ms. Allocated memory was 2.1GB in the beginning and 3.7GB in the end (delta: 1.6GB). Free memory was 1.7GB in the beginning and 2.6GB in the end (delta: -888.4MB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-11-10 12:23:38,242 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 174.1MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 903.69ms. Allocated memory is still 239.1MB. Free memory was 208.7MB in the beginning and 189.2MB in the end (delta: 19.5MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 132.66ms. Allocated memory is still 239.1MB. Free memory was 189.2MB in the beginning and 185.5MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 78.37ms. Allocated memory is still 239.1MB. Free memory was 185.5MB in the beginning and 179.8MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 12868.39ms. Allocated memory was 239.1MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 179.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 672.9MB. Max. memory is 8.0GB. * TraceAbstraction took 866948.80ms. Allocated memory was 2.1GB in the beginning and 3.7GB in the end (delta: 1.6GB). Free memory was 1.7GB in the beginning and 2.6GB in the end (delta: -888.4MB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 155, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 155, unknown conditional: 0, unknown unconditional: 155] , Statistics on independence cache: Total cache size (in pairs): 155, Positive cache size: 155, Positive conditional cache size: 0, Positive unconditional cache size: 155, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 0, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 69, Number of trivial persistent sets: 69, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 155, positive: 155, positive conditional: 0, positive unconditional: 155, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 155, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 155, unknown conditional: 0, unknown unconditional: 155] , Statistics on independence cache: Total cache size (in pairs): 155, Positive cache size: 155, Positive conditional cache size: 0, Positive unconditional cache size: 155, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 0, Statistics for Abstraction: - TimeoutResultAtElement [Line: 801]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 801]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 804]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 804]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 805]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 806]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 806]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 807]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 809]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 809]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 811]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 811]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 813]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 813]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 814]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 817]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 819]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 819]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 819]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 819]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 819]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 819]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 820]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 820]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 820]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 820]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 821]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 821]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 821]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 821]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 821]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 821]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork3 with 1 thread instances CFG has 9 procedures, 714 locations, 527 error locations. Started 1 CEGAR loops. OverallTime: 864.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 864.0s, 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: 0, 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: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown