/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/mix015.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-10 11:01:02,990 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-10 11:01:02,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-10 11:01:03,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-11-10 11:01:03,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-10 11:01:03,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-10 11:01:03,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-10 11:01:03,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-10 11:01:03,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-10 11:01:03,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-10 11:01:03,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-10 11:01:03,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-10 11:01:03,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-10 11:01:03,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-10 11:01:03,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-10 11:01:03,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-10 11:01:03,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-11-10 11:01:03,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-10 11:01:03,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-10 11:01:03,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-10 11:01:03,065 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-10 11:01:03,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-10 11:01:03,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-10 11:01:03,089 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-10 11:01:03,089 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-10 11:01:03,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-10 11:01:03,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-10 11:01:03,090 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-10 11:01:03,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-10 11:01:03,091 INFO L138 SettingsManager]: * Use SBE=true [2022-11-10 11:01:03,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-10 11:01:03,091 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-10 11:01:03,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-10 11:01:03,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-10 11:01:03,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-10 11:01:03,093 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-10 11:01:03,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-10 11:01:03,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-10 11:01:03,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:01:03,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-10 11:01:03,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-10 11:01:03,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-10 11:01:03,094 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-10 11:01:03,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-10 11:01:03,094 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-10 11:01:03,095 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-10 11:01:03,095 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-10 11:01:03,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-10 11:01:03,095 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-10 11:01:03,095 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-10 11:01:03,095 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-10 11:01:03,095 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-10 11:01:03,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-10 11:01:03,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-10 11:01:03,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-10 11:01:03,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-10 11:01:03,296 INFO L275 PluginConnector]: CDTParser initialized [2022-11-10 11:01:03,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix015.opt.i [2022-11-10 11:01:03,334 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940cff005/cc71fa71c8814f68b3e11ae6cf3ae2dc/FLAGf43e348db [2022-11-10 11:01:03,805 INFO L306 CDTParser]: Found 1 translation units. [2022-11-10 11:01:03,805 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix015.opt.i [2022-11-10 11:01:03,819 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940cff005/cc71fa71c8814f68b3e11ae6cf3ae2dc/FLAGf43e348db [2022-11-10 11:01:03,832 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940cff005/cc71fa71c8814f68b3e11ae6cf3ae2dc [2022-11-10 11:01:03,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-10 11:01:03,836 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-10 11:01:03,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-10 11:01:03,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-10 11:01:03,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-10 11:01:03,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:01:03" (1/1) ... [2022-11-10 11:01:03,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ac6c8f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:03, skipping insertion in model container [2022-11-10 11:01:03,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:01:03" (1/1) ... [2022-11-10 11:01:03,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-10 11:01:03,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-10 11:01:04,058 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/mix015.opt.i[944,957] [2022-11-10 11:01:04,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:01:04,223 INFO L203 MainTranslator]: Completed pre-run [2022-11-10 11:01:04,236 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/mix015.opt.i[944,957] [2022-11-10 11:01:04,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:01:04,326 INFO L208 MainTranslator]: Completed translation [2022-11-10 11:01:04,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04 WrapperNode [2022-11-10 11:01:04,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-10 11:01:04,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-10 11:01:04,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-10 11:01:04,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-10 11:01:04,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,410 INFO L138 Inliner]: procedures = 176, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 830 [2022-11-10 11:01:04,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-10 11:01:04,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-10 11:01:04,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-10 11:01:04,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-10 11:01:04,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,450 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-10 11:01:04,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-10 11:01:04,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-10 11:01:04,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-10 11:01:04,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (1/1) ... [2022-11-10 11:01:04,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:01:04,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:01:04,512 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 11:01:04,529 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 11:01:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-10 11:01:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-10 11:01:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-10 11:01:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-10 11:01:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-10 11:01:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-10 11:01:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-10 11:01:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-10 11:01:04,549 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 11:01:04,670 INFO L235 CfgBuilder]: Building ICFG [2022-11-10 11:01:04,671 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-10 11:01:05,662 INFO L276 CfgBuilder]: Performing block encoding [2022-11-10 11:01:16,807 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-10 11:01:16,808 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-10 11:01:16,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:01:16 BoogieIcfgContainer [2022-11-10 11:01:16,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-10 11:01:16,811 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-10 11:01:16,811 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-10 11:01:16,817 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-10 11:01:16,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:01:03" (1/3) ... [2022-11-10 11:01:16,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12326bd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:01:16, skipping insertion in model container [2022-11-10 11:01:16,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:04" (2/3) ... [2022-11-10 11:01:16,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12326bd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:01:16, skipping insertion in model container [2022-11-10 11:01:16,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:01:16" (3/3) ... [2022-11-10 11:01:16,820 INFO L112 eAbstractionObserver]: Analyzing ICFG mix015.opt.i [2022-11-10 11:01:16,827 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-10 11:01:16,832 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-10 11:01:16,833 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 290 error locations. [2022-11-10 11:01:16,833 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-10 11:01:19,869 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-10 11:01:19,900 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:01:19,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:01:19,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:01:19,902 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 11:01:19,905 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 11:01:19,925 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:01:19,932 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork2 ======== [2022-11-10 11:01:19,937 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;@38d1724c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:01:19,937 INFO L358 AbstractCegarLoop]: Starting to check reachability of 145 error locations. [2022-11-10 11:01:35,362 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONDATA_RACE === [P2Err0ASSERT_VIOLATIONDATA_RACE, P2Err1ASSERT_VIOLATIONDATA_RACE, P2Err2ASSERT_VIOLATIONDATA_RACE, P2Err3ASSERT_VIOLATIONDATA_RACE (and 141 more)] === [2022-11-10 11:01:35,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:01:35,370 INFO L85 PathProgramCache]: Analyzing trace with hash 35574481, now seen corresponding path program 1 times [2022-11-10 11:01:35,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:01:35,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203622794] [2022-11-10 11:01:35,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:01:35,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:01:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:01:35,634 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 11:01:35,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:01:35,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203622794] [2022-11-10 11:01:35,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203622794] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:01:35,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:01:35,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:01:35,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848157018] [2022-11-10 11:01:35,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:01:35,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:01:35,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:01:35,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:01:35,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:01:35,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:35,668 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:01:35,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 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 11:01:35,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:39,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:39,683 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONDATA_RACE (144 of 145 remaining) [2022-11-10 11:01:39,683 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1ASSERT_VIOLATIONDATA_RACE (143 of 145 remaining) [2022-11-10 11:01:39,683 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2ASSERT_VIOLATIONDATA_RACE (142 of 145 remaining) [2022-11-10 11:01:39,683 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3ASSERT_VIOLATIONDATA_RACE (141 of 145 remaining) [2022-11-10 11:01:39,683 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4ASSERT_VIOLATIONDATA_RACE (140 of 145 remaining) [2022-11-10 11:01:39,683 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5ASSERT_VIOLATIONDATA_RACE (139 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6ASSERT_VIOLATIONDATA_RACE (138 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7ASSERT_VIOLATIONDATA_RACE (137 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8ASSERT_VIOLATIONDATA_RACE (136 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9ASSERT_VIOLATIONDATA_RACE (135 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10ASSERT_VIOLATIONDATA_RACE (134 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11ASSERT_VIOLATIONDATA_RACE (133 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12ASSERT_VIOLATIONDATA_RACE (132 of 145 remaining) [2022-11-10 11:01:39,684 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13ASSERT_VIOLATIONDATA_RACE (131 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14ASSERT_VIOLATIONDATA_RACE (130 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15ASSERT_VIOLATIONDATA_RACE (129 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16ASSERT_VIOLATIONDATA_RACE (128 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17ASSERT_VIOLATIONDATA_RACE (127 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18ASSERT_VIOLATIONDATA_RACE (126 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19ASSERT_VIOLATIONDATA_RACE (125 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err20ASSERT_VIOLATIONDATA_RACE (124 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err21ASSERT_VIOLATIONDATA_RACE (123 of 145 remaining) [2022-11-10 11:01:39,685 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err22ASSERT_VIOLATIONDATA_RACE (122 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err23ASSERT_VIOLATIONDATA_RACE (121 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err24ASSERT_VIOLATIONDATA_RACE (120 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err25ASSERT_VIOLATIONDATA_RACE (119 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err26ASSERT_VIOLATIONDATA_RACE (118 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err27ASSERT_VIOLATIONDATA_RACE (117 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err28ASSERT_VIOLATIONDATA_RACE (116 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err29ASSERT_VIOLATIONDATA_RACE (115 of 145 remaining) [2022-11-10 11:01:39,686 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err30ASSERT_VIOLATIONDATA_RACE (114 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err31ASSERT_VIOLATIONDATA_RACE (113 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err32ASSERT_VIOLATIONDATA_RACE (112 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err33ASSERT_VIOLATIONDATA_RACE (111 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err34ASSERT_VIOLATIONDATA_RACE (110 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err35ASSERT_VIOLATIONDATA_RACE (109 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err36ASSERT_VIOLATIONDATA_RACE (108 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err37ASSERT_VIOLATIONDATA_RACE (107 of 145 remaining) [2022-11-10 11:01:39,687 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err38ASSERT_VIOLATIONDATA_RACE (106 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err39ASSERT_VIOLATIONDATA_RACE (105 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err40ASSERT_VIOLATIONDATA_RACE (104 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err41ASSERT_VIOLATIONDATA_RACE (103 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err42ASSERT_VIOLATIONDATA_RACE (102 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err43ASSERT_VIOLATIONDATA_RACE (101 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err44ASSERT_VIOLATIONDATA_RACE (100 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err45ASSERT_VIOLATIONDATA_RACE (99 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err46ASSERT_VIOLATIONDATA_RACE (98 of 145 remaining) [2022-11-10 11:01:39,688 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err47ASSERT_VIOLATIONDATA_RACE (97 of 145 remaining) [2022-11-10 11:01:39,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err48ASSERT_VIOLATIONDATA_RACE (96 of 145 remaining) [2022-11-10 11:01:39,698 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err49ASSERT_VIOLATIONDATA_RACE (95 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err50ASSERT_VIOLATIONDATA_RACE (94 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err51ASSERT_VIOLATIONDATA_RACE (93 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err52ASSERT_VIOLATIONDATA_RACE (92 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err53ASSERT_VIOLATIONDATA_RACE (91 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err54ASSERT_VIOLATIONDATA_RACE (90 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err55ASSERT_VIOLATIONDATA_RACE (89 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err56ASSERT_VIOLATIONDATA_RACE (88 of 145 remaining) [2022-11-10 11:01:39,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err57ASSERT_VIOLATIONDATA_RACE (87 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err58ASSERT_VIOLATIONDATA_RACE (86 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err59ASSERT_VIOLATIONDATA_RACE (85 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err60ASSERT_VIOLATIONDATA_RACE (84 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err61ASSERT_VIOLATIONDATA_RACE (83 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err62ASSERT_VIOLATIONDATA_RACE (82 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err63ASSERT_VIOLATIONDATA_RACE (81 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err64ASSERT_VIOLATIONDATA_RACE (80 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err65ASSERT_VIOLATIONDATA_RACE (79 of 145 remaining) [2022-11-10 11:01:39,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err66ASSERT_VIOLATIONDATA_RACE (78 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err67ASSERT_VIOLATIONDATA_RACE (77 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err68ASSERT_VIOLATIONDATA_RACE (76 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err69ASSERT_VIOLATIONDATA_RACE (75 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err70ASSERT_VIOLATIONDATA_RACE (74 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err71ASSERT_VIOLATIONDATA_RACE (73 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err72ASSERT_VIOLATIONDATA_RACE (72 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err73ASSERT_VIOLATIONDATA_RACE (71 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err74ASSERT_VIOLATIONDATA_RACE (70 of 145 remaining) [2022-11-10 11:01:39,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err75ASSERT_VIOLATIONDATA_RACE (69 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err76ASSERT_VIOLATIONDATA_RACE (68 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err77ASSERT_VIOLATIONDATA_RACE (67 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err78ASSERT_VIOLATIONDATA_RACE (66 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err79ASSERT_VIOLATIONDATA_RACE (65 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err80ASSERT_VIOLATIONDATA_RACE (64 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err81ASSERT_VIOLATIONDATA_RACE (63 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err82ASSERT_VIOLATIONDATA_RACE (62 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err83ASSERT_VIOLATIONDATA_RACE (61 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err84ASSERT_VIOLATIONDATA_RACE (60 of 145 remaining) [2022-11-10 11:01:39,702 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err85ASSERT_VIOLATIONDATA_RACE (59 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err86ASSERT_VIOLATIONDATA_RACE (58 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err87ASSERT_VIOLATIONDATA_RACE (57 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err88ASSERT_VIOLATIONDATA_RACE (56 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err89ASSERT_VIOLATIONDATA_RACE (55 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err90ASSERT_VIOLATIONDATA_RACE (54 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err91ASSERT_VIOLATIONDATA_RACE (53 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err92ASSERT_VIOLATIONDATA_RACE (52 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err93ASSERT_VIOLATIONDATA_RACE (51 of 145 remaining) [2022-11-10 11:01:39,703 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err94ASSERT_VIOLATIONDATA_RACE (50 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err95ASSERT_VIOLATIONDATA_RACE (49 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err96ASSERT_VIOLATIONDATA_RACE (48 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err97ASSERT_VIOLATIONDATA_RACE (47 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err98ASSERT_VIOLATIONDATA_RACE (46 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err99ASSERT_VIOLATIONDATA_RACE (45 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err100ASSERT_VIOLATIONDATA_RACE (44 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err101ASSERT_VIOLATIONDATA_RACE (43 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err102ASSERT_VIOLATIONDATA_RACE (42 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err103ASSERT_VIOLATIONDATA_RACE (41 of 145 remaining) [2022-11-10 11:01:39,704 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err104ASSERT_VIOLATIONDATA_RACE (40 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err105ASSERT_VIOLATIONDATA_RACE (39 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err106ASSERT_VIOLATIONDATA_RACE (38 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err107ASSERT_VIOLATIONDATA_RACE (37 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err108ASSERT_VIOLATIONDATA_RACE (36 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err109ASSERT_VIOLATIONDATA_RACE (35 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err110ASSERT_VIOLATIONDATA_RACE (34 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err111ASSERT_VIOLATIONDATA_RACE (33 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err112ASSERT_VIOLATIONDATA_RACE (32 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err113ASSERT_VIOLATIONDATA_RACE (31 of 145 remaining) [2022-11-10 11:01:39,705 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err114ASSERT_VIOLATIONDATA_RACE (30 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err115ASSERT_VIOLATIONDATA_RACE (29 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err116ASSERT_VIOLATIONDATA_RACE (28 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err117ASSERT_VIOLATIONDATA_RACE (27 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err118ASSERT_VIOLATIONDATA_RACE (26 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err119ASSERT_VIOLATIONDATA_RACE (25 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err120ASSERT_VIOLATIONDATA_RACE (24 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err121ASSERT_VIOLATIONDATA_RACE (23 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err122ASSERT_VIOLATIONDATA_RACE (22 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err123ASSERT_VIOLATIONDATA_RACE (21 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err124ASSERT_VIOLATIONDATA_RACE (20 of 145 remaining) [2022-11-10 11:01:39,706 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err125ASSERT_VIOLATIONDATA_RACE (19 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err126ASSERT_VIOLATIONDATA_RACE (18 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err127ASSERT_VIOLATIONDATA_RACE (17 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err128ASSERT_VIOLATIONDATA_RACE (16 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err129ASSERT_VIOLATIONDATA_RACE (15 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err130ASSERT_VIOLATIONDATA_RACE (14 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err131ASSERT_VIOLATIONDATA_RACE (13 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err132ASSERT_VIOLATIONDATA_RACE (12 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err133ASSERT_VIOLATIONDATA_RACE (11 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err134ASSERT_VIOLATIONDATA_RACE (10 of 145 remaining) [2022-11-10 11:01:39,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err135ASSERT_VIOLATIONDATA_RACE (9 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err136ASSERT_VIOLATIONDATA_RACE (8 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err137ASSERT_VIOLATIONDATA_RACE (7 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err138ASSERT_VIOLATIONDATA_RACE (6 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err139ASSERT_VIOLATIONDATA_RACE (5 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err140ASSERT_VIOLATIONDATA_RACE (4 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err141ASSERT_VIOLATIONDATA_RACE (3 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err142ASSERT_VIOLATIONDATA_RACE (2 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err143ASSERT_VIOLATIONDATA_RACE (1 of 145 remaining) [2022-11-10 11:01:39,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err144ASSERT_VIOLATIONDATA_RACE (0 of 145 remaining) [2022-11-10 11:01:39,709 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-10 11:01:39,712 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:01:39,713 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/4) [2022-11-10 11:01:39,719 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:01:39,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:01:39,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:01:39,721 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 11:01:39,721 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 11:01:39,784 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:01:39,785 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-10 11:01:39,785 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;@38d1724c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:01:39,785 INFO L358 AbstractCegarLoop]: Starting to check reachability of 41 error locations. [2022-11-10 11:01:54,605 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 38 more)] === [2022-11-10 11:01:54,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:01:54,606 INFO L85 PathProgramCache]: Analyzing trace with hash -171262364, now seen corresponding path program 1 times [2022-11-10 11:01:54,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:01:54,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382828632] [2022-11-10 11:01:54,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:01:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:01:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:01:54,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:01:54,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:01:54,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382828632] [2022-11-10 11:01:54,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382828632] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:01:54,735 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:01:54,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:01:54,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609271952] [2022-11-10 11:01:54,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:01:54,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:01:54,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:01:54,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:01:54,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:01:54,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,737 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:01:54,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-10 11:01:54,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-10 11:01:54,755 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 38 more)] === [2022-11-10 11:01:54,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:01:54,755 INFO L85 PathProgramCache]: Analyzing trace with hash -1374188492, now seen corresponding path program 1 times [2022-11-10 11:01:54,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:01:54,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066577852] [2022-11-10 11:01:54,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:01:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:01:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:01:54,874 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 11:01:54,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:01:54,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066577852] [2022-11-10 11:01:54,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066577852] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:01:54,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:01:54,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:01:54,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27318532] [2022-11-10 11:01:54,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:01:54,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:01:54,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:01:54,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:01:54,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:01:54,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,879 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:01:54,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 33.0) internal successors, (66), 3 states have internal predecessors, (66), 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 11:01:54,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:54,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:01:54,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-10 11:01:54,960 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 38 more)] === [2022-11-10 11:01:54,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:01:54,960 INFO L85 PathProgramCache]: Analyzing trace with hash -1787955855, now seen corresponding path program 1 times [2022-11-10 11:01:54,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:01:54,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487240149] [2022-11-10 11:01:54,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:01:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:01:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:01:55,145 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 11:01:55,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:01:55,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487240149] [2022-11-10 11:01:55,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487240149] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:01:55,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:01:55,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:01:55,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501442997] [2022-11-10 11:01:55,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:01:55,146 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:01:55,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:01:55,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:01:55,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:01:55,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:55,147 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:01:55,147 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 38.0) internal successors, (76), 3 states have internal predecessors, (76), 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 11:01:55,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:55,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:01:55,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:59,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:01:59,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:01:59,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:01:59,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (40 of 41 remaining) [2022-11-10 11:01:59,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (39 of 41 remaining) [2022-11-10 11:01:59,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (38 of 41 remaining) [2022-11-10 11:01:59,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (37 of 41 remaining) [2022-11-10 11:01:59,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (36 of 41 remaining) [2022-11-10 11:01:59,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (35 of 41 remaining) [2022-11-10 11:01:59,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (34 of 41 remaining) [2022-11-10 11:01:59,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (33 of 41 remaining) [2022-11-10 11:01:59,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (32 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (31 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (30 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (29 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (28 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (27 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (26 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (25 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (24 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (23 of 41 remaining) [2022-11-10 11:01:59,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (22 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (21 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (20 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (19 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (18 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (17 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (16 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (15 of 41 remaining) [2022-11-10 11:01:59,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (14 of 41 remaining) [2022-11-10 11:01:59,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (13 of 41 remaining) [2022-11-10 11:01:59,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (12 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (11 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (10 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (9 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (8 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (7 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (6 of 41 remaining) [2022-11-10 11:01:59,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (5 of 41 remaining) [2022-11-10 11:01:59,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (4 of 41 remaining) [2022-11-10 11:01:59,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (3 of 41 remaining) [2022-11-10 11:01:59,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 41 remaining) [2022-11-10 11:01:59,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 41 remaining) [2022-11-10 11:01:59,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 41 remaining) [2022-11-10 11:01:59,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-10 11:01:59,621 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-10 11:01:59,621 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/4) [2022-11-10 11:01:59,627 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:01:59,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:01:59,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:01:59,629 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 11:01:59,630 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 11:01:59,635 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:01:59,635 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork1 ======== [2022-11-10 11:01:59,635 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;@38d1724c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:01:59,635 INFO L358 AbstractCegarLoop]: Starting to check reachability of 99 error locations. [2022-11-10 11:02:13,908 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONDATA_RACE === [P1Err0ASSERT_VIOLATIONDATA_RACE, P1Err1ASSERT_VIOLATIONDATA_RACE, P1Err2ASSERT_VIOLATIONDATA_RACE, P1Err3ASSERT_VIOLATIONDATA_RACE (and 95 more)] === [2022-11-10 11:02:13,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:02:13,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1715091614, now seen corresponding path program 1 times [2022-11-10 11:02:13,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:02:13,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349734993] [2022-11-10 11:02:13,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:02:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:02:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:02:13,980 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 11:02:13,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:02:13,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349734993] [2022-11-10 11:02:13,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349734993] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:02:13,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:02:13,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:02:13,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108967652] [2022-11-10 11:02:13,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:02:13,981 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:02:13,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:02:13,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:02:13,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:02:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:02:13,982 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:02:13,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 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 11:02:13,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:02:15,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:02:15,760 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONDATA_RACE (98 of 99 remaining) [2022-11-10 11:02:15,760 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err1ASSERT_VIOLATIONDATA_RACE (97 of 99 remaining) [2022-11-10 11:02:15,760 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err2ASSERT_VIOLATIONDATA_RACE (96 of 99 remaining) [2022-11-10 11:02:15,760 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err3ASSERT_VIOLATIONDATA_RACE (95 of 99 remaining) [2022-11-10 11:02:15,760 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err4ASSERT_VIOLATIONDATA_RACE (94 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err5ASSERT_VIOLATIONDATA_RACE (93 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err6ASSERT_VIOLATIONDATA_RACE (92 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err7ASSERT_VIOLATIONDATA_RACE (91 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err8ASSERT_VIOLATIONDATA_RACE (90 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err9ASSERT_VIOLATIONDATA_RACE (89 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err10ASSERT_VIOLATIONDATA_RACE (88 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err11ASSERT_VIOLATIONDATA_RACE (87 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err12ASSERT_VIOLATIONDATA_RACE (86 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err13ASSERT_VIOLATIONDATA_RACE (85 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err14ASSERT_VIOLATIONDATA_RACE (84 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err15ASSERT_VIOLATIONDATA_RACE (83 of 99 remaining) [2022-11-10 11:02:15,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err16ASSERT_VIOLATIONDATA_RACE (82 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err17ASSERT_VIOLATIONDATA_RACE (81 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err18ASSERT_VIOLATIONDATA_RACE (80 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err19ASSERT_VIOLATIONDATA_RACE (79 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err20ASSERT_VIOLATIONDATA_RACE (78 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err21ASSERT_VIOLATIONDATA_RACE (77 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err22ASSERT_VIOLATIONDATA_RACE (76 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err23ASSERT_VIOLATIONDATA_RACE (75 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err24ASSERT_VIOLATIONDATA_RACE (74 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err25ASSERT_VIOLATIONDATA_RACE (73 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err26ASSERT_VIOLATIONDATA_RACE (72 of 99 remaining) [2022-11-10 11:02:15,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err27ASSERT_VIOLATIONDATA_RACE (71 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err28ASSERT_VIOLATIONDATA_RACE (70 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err29ASSERT_VIOLATIONDATA_RACE (69 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err30ASSERT_VIOLATIONDATA_RACE (68 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err31ASSERT_VIOLATIONDATA_RACE (67 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err32ASSERT_VIOLATIONDATA_RACE (66 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err33ASSERT_VIOLATIONDATA_RACE (65 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err34ASSERT_VIOLATIONDATA_RACE (64 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err35ASSERT_VIOLATIONDATA_RACE (63 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err36ASSERT_VIOLATIONDATA_RACE (62 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err37ASSERT_VIOLATIONDATA_RACE (61 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err38ASSERT_VIOLATIONDATA_RACE (60 of 99 remaining) [2022-11-10 11:02:15,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err39ASSERT_VIOLATIONDATA_RACE (59 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err40ASSERT_VIOLATIONDATA_RACE (58 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err41ASSERT_VIOLATIONDATA_RACE (57 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err42ASSERT_VIOLATIONDATA_RACE (56 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err43ASSERT_VIOLATIONDATA_RACE (55 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err44ASSERT_VIOLATIONDATA_RACE (54 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err45ASSERT_VIOLATIONDATA_RACE (53 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err46ASSERT_VIOLATIONDATA_RACE (52 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err47ASSERT_VIOLATIONDATA_RACE (51 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err48ASSERT_VIOLATIONDATA_RACE (50 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err49ASSERT_VIOLATIONDATA_RACE (49 of 99 remaining) [2022-11-10 11:02:15,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err50ASSERT_VIOLATIONDATA_RACE (48 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err51ASSERT_VIOLATIONDATA_RACE (47 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err52ASSERT_VIOLATIONDATA_RACE (46 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err53ASSERT_VIOLATIONDATA_RACE (45 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err54ASSERT_VIOLATIONDATA_RACE (44 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err55ASSERT_VIOLATIONDATA_RACE (43 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err56ASSERT_VIOLATIONDATA_RACE (42 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err57ASSERT_VIOLATIONDATA_RACE (41 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err58ASSERT_VIOLATIONDATA_RACE (40 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err59ASSERT_VIOLATIONDATA_RACE (39 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err60ASSERT_VIOLATIONDATA_RACE (38 of 99 remaining) [2022-11-10 11:02:15,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err61ASSERT_VIOLATIONDATA_RACE (37 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err62ASSERT_VIOLATIONDATA_RACE (36 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err63ASSERT_VIOLATIONDATA_RACE (35 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err64ASSERT_VIOLATIONDATA_RACE (34 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err65ASSERT_VIOLATIONDATA_RACE (33 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err66ASSERT_VIOLATIONDATA_RACE (32 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err67ASSERT_VIOLATIONDATA_RACE (31 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err68ASSERT_VIOLATIONDATA_RACE (30 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err69ASSERT_VIOLATIONDATA_RACE (29 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err70ASSERT_VIOLATIONDATA_RACE (28 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err71ASSERT_VIOLATIONDATA_RACE (27 of 99 remaining) [2022-11-10 11:02:15,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err72ASSERT_VIOLATIONDATA_RACE (26 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err73ASSERT_VIOLATIONDATA_RACE (25 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err74ASSERT_VIOLATIONDATA_RACE (24 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err75ASSERT_VIOLATIONDATA_RACE (23 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err76ASSERT_VIOLATIONDATA_RACE (22 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err77ASSERT_VIOLATIONDATA_RACE (21 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err78ASSERT_VIOLATIONDATA_RACE (20 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err79ASSERT_VIOLATIONDATA_RACE (19 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err80ASSERT_VIOLATIONDATA_RACE (18 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err81ASSERT_VIOLATIONDATA_RACE (17 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err82ASSERT_VIOLATIONDATA_RACE (16 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err83ASSERT_VIOLATIONDATA_RACE (15 of 99 remaining) [2022-11-10 11:02:15,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err84ASSERT_VIOLATIONDATA_RACE (14 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err85ASSERT_VIOLATIONDATA_RACE (13 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err86ASSERT_VIOLATIONDATA_RACE (12 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err87ASSERT_VIOLATIONDATA_RACE (11 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err88ASSERT_VIOLATIONDATA_RACE (10 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err89ASSERT_VIOLATIONDATA_RACE (9 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err90ASSERT_VIOLATIONDATA_RACE (8 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err91ASSERT_VIOLATIONDATA_RACE (7 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err92ASSERT_VIOLATIONDATA_RACE (6 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err93ASSERT_VIOLATIONDATA_RACE (5 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err94ASSERT_VIOLATIONDATA_RACE (4 of 99 remaining) [2022-11-10 11:02:15,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err95ASSERT_VIOLATIONDATA_RACE (3 of 99 remaining) [2022-11-10 11:02:15,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err96ASSERT_VIOLATIONDATA_RACE (2 of 99 remaining) [2022-11-10 11:02:15,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err97ASSERT_VIOLATIONDATA_RACE (1 of 99 remaining) [2022-11-10 11:02:15,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err98ASSERT_VIOLATIONDATA_RACE (0 of 99 remaining) [2022-11-10 11:02:15,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-10 11:02:15,770 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:02:15,770 INFO L307 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork1 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 (3/4) [2022-11-10 11:02:15,773 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:02:15,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:02:15,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:02:15,774 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 11:02:15,788 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 11:02:15,788 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:02:15,789 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P0Thread1of1ForFork0 ======== [2022-11-10 11:02:15,789 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;@38d1724c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:02:15,789 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-10 11:02:29,983 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONDATA_RACE === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE (and 4 more)] === [2022-11-10 11:02:29,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:02:29,985 INFO L85 PathProgramCache]: Analyzing trace with hash -651258643, now seen corresponding path program 1 times [2022-11-10 11:02:29,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:02:29,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807740885] [2022-11-10 11:02:29,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:02:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:02:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:02:30,069 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 11:02:30,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:02:30,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807740885] [2022-11-10 11:02:30,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807740885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:02:30,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:02:30,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:02:30,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828699780] [2022-11-10 11:02:30,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:02:30,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:02:30,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:02:30,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:02:30,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:02:30,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:02:30,071 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:02:30,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 49.0) internal successors, (49), 2 states have internal predecessors, (49), 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 11:02:30,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:02:31,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:02:31,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err0ASSERT_VIOLATIONDATA_RACE (7 of 8 remaining) [2022-11-10 11:02:31,230 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err1ASSERT_VIOLATIONDATA_RACE (6 of 8 remaining) [2022-11-10 11:02:31,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err2ASSERT_VIOLATIONDATA_RACE (5 of 8 remaining) [2022-11-10 11:02:31,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err3ASSERT_VIOLATIONDATA_RACE (4 of 8 remaining) [2022-11-10 11:02:31,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err4ASSERT_VIOLATIONDATA_RACE (3 of 8 remaining) [2022-11-10 11:02:31,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err5ASSERT_VIOLATIONDATA_RACE (2 of 8 remaining) [2022-11-10 11:02:31,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err6ASSERT_VIOLATIONDATA_RACE (1 of 8 remaining) [2022-11-10 11:02:31,231 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err7ASSERT_VIOLATIONDATA_RACE (0 of 8 remaining) [2022-11-10 11:02:31,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-10 11:02:31,232 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:02:31,232 INFO L307 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (4/4) [2022-11-10 11:02:31,233 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-10 11:02:31,233 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-10 11:02:31,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:02:31 BasicIcfg [2022-11-10 11:02:31,248 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-10 11:02:31,249 INFO L158 Benchmark]: Toolchain (without parser) took 87412.56ms. Allocated memory was 197.1MB in the beginning and 4.7GB in the end (delta: 4.5GB). Free memory was 165.6MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 2.1GB. Max. memory is 8.0GB. [2022-11-10 11:02:31,249 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 197.1MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-10 11:02:31,249 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.12ms. Allocated memory was 197.1MB in the beginning and 267.4MB in the end (delta: 70.3MB). Free memory was 165.6MB in the beginning and 218.0MB in the end (delta: -52.5MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-11-10 11:02:31,249 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.48ms. Allocated memory is still 267.4MB. Free memory was 218.0MB in the beginning and 213.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 11:02:31,249 INFO L158 Benchmark]: Boogie Preprocessor took 45.86ms. Allocated memory is still 267.4MB. Free memory was 213.5MB in the beginning and 209.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 11:02:31,249 INFO L158 Benchmark]: RCFGBuilder took 12352.13ms. Allocated memory was 267.4MB in the beginning and 2.9GB in the end (delta: 2.6GB). Free memory was 209.2MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 1.0GB. Max. memory is 8.0GB. [2022-11-10 11:02:31,250 INFO L158 Benchmark]: TraceAbstraction took 74437.05ms. Allocated memory was 2.9GB in the beginning and 4.7GB in the end (delta: 1.8GB). Free memory was 2.1GB in the beginning and 2.6GB in the end (delta: -473.2MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2022-11-10 11:02:31,250 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 197.1MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 489.12ms. Allocated memory was 197.1MB in the beginning and 267.4MB in the end (delta: 70.3MB). Free memory was 165.6MB in the beginning and 218.0MB in the end (delta: -52.5MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 83.48ms. Allocated memory is still 267.4MB. Free memory was 218.0MB in the beginning and 213.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 45.86ms. Allocated memory is still 267.4MB. Free memory was 213.5MB in the beginning and 209.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 12352.13ms. Allocated memory was 267.4MB in the beginning and 2.9GB in the end (delta: 2.6GB). Free memory was 209.2MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 1.0GB. Max. memory is 8.0GB. * TraceAbstraction took 74437.05ms. Allocated memory was 2.9GB in the beginning and 4.7GB in the end (delta: 1.8GB). Free memory was 2.1GB in the beginning and 2.6GB in the end (delta: -473.2MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3637, positive: 3481, positive conditional: 25, positive unconditional: 3456, negative: 156, negative conditional: 155, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2891437, positive: 1334820, positive conditional: 1257096, positive unconditional: 77724, negative: 1556617, negative conditional: 1556598, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1347369, positive: 1334820, positive conditional: 0, positive unconditional: 1334820, negative: 12549, negative conditional: 0, negative unconditional: 12549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45359, positive: 45118, positive conditional: 0, positive unconditional: 45118, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1347369, positive: 1289702, positive conditional: 0, positive unconditional: 1289702, negative: 12308, negative conditional: 0, negative unconditional: 12308, unknown: 45359, unknown conditional: 0, unknown unconditional: 45359] , Statistics on independence cache: Total cache size (in pairs): 3420, Positive cache size: 3419, Positive conditional cache size: 0, Positive unconditional cache size: 3419, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 155, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2887800, positive: 1331339, positive conditional: 1257071, positive unconditional: 74268, negative: 1556461, negative conditional: 1556443, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2891437, positive: 1334820, positive conditional: 1257096, positive unconditional: 77724, negative: 1556617, negative conditional: 1556598, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1347369, positive: 1334820, positive conditional: 0, positive unconditional: 1334820, negative: 12549, negative conditional: 0, negative unconditional: 12549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45359, positive: 45118, positive conditional: 0, positive unconditional: 45118, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1347369, positive: 1289702, positive conditional: 0, positive unconditional: 1289702, negative: 12308, negative conditional: 0, negative unconditional: 12308, unknown: 45359, unknown conditional: 0, unknown unconditional: 45359] , Statistics on independence cache: Total cache size (in pairs): 45359, Positive cache size: 45118, Positive conditional cache size: 0, Positive unconditional cache size: 45118, Negative cache size: 241, Negative conditional cache size: 0, Negative unconditional cache size: 241, Independence queries for same thread: 1544068, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 15.4s, Number of persistent set computation: 67, Number of trivial persistent sets: 66, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3637, positive: 3481, positive conditional: 25, positive unconditional: 3456, negative: 156, negative conditional: 155, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2891437, positive: 1334820, positive conditional: 1257096, positive unconditional: 77724, negative: 1556617, negative conditional: 1556598, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1347369, positive: 1334820, positive conditional: 0, positive unconditional: 1334820, negative: 12549, negative conditional: 0, negative unconditional: 12549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45359, positive: 45118, positive conditional: 0, positive unconditional: 45118, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1347369, positive: 1289702, positive conditional: 0, positive unconditional: 1289702, negative: 12308, negative conditional: 0, negative unconditional: 12308, unknown: 45359, unknown conditional: 0, unknown unconditional: 45359] , Statistics on independence cache: Total cache size (in pairs): 3420, Positive cache size: 3419, Positive conditional cache size: 0, Positive unconditional cache size: 3419, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 155, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.4s, Number of persistent set computation: 4122, Number of trivial persistent sets: 3332, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2887800, positive: 1331339, positive conditional: 1257071, positive unconditional: 74268, negative: 1556461, negative conditional: 1556443, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2891437, positive: 1334820, positive conditional: 1257096, positive unconditional: 77724, negative: 1556617, negative conditional: 1556598, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1347369, positive: 1334820, positive conditional: 0, positive unconditional: 1334820, negative: 12549, negative conditional: 0, negative unconditional: 12549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45359, positive: 45118, positive conditional: 0, positive unconditional: 45118, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1347369, positive: 1289702, positive conditional: 0, positive unconditional: 1289702, negative: 12308, negative conditional: 0, negative unconditional: 12308, unknown: 45359, unknown conditional: 0, unknown unconditional: 45359] , Statistics on independence cache: Total cache size (in pairs): 45359, Positive cache size: 45118, Positive conditional cache size: 0, Positive unconditional cache size: 45118, Negative cache size: 241, Negative conditional cache size: 0, Negative unconditional cache size: 241, Independence queries for same thread: 1544068, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 7181, positive: 7178, positive conditional: 52, positive unconditional: 7126, 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: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 7054, Positive cache size: 7054, Positive conditional cache size: 0, Positive unconditional cache size: 7054, 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: 8019, positive: 8015, positive conditional: 67, positive unconditional: 7948, 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: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 7867, Positive cache size: 7867, Positive conditional cache size: 0, Positive unconditional cache size: 7867, 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: 14620, positive: 14183, positive conditional: 241, positive unconditional: 13942, negative: 437, negative conditional: 432, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 14821, Positive cache size: 14816, Positive conditional cache size: 0, Positive unconditional cache size: 14816, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Independence queries for same thread: 439, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3471178, positive: 1259308, positive conditional: 1189941, positive unconditional: 69367, negative: 2211870, negative conditional: 2211852, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 47492, Positive cache size: 47248, Positive conditional cache size: 0, Positive unconditional cache size: 47248, Negative cache size: 244, Negative conditional cache size: 0, Negative unconditional cache size: 244, Independence queries for same thread: 2200127, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 14.8s, Number of persistent set computation: 64, Number of trivial persistent sets: 47, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 7181, positive: 7178, positive conditional: 52, positive unconditional: 7126, 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: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 7054, Positive cache size: 7054, Positive conditional cache size: 0, Positive unconditional cache size: 7054, 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: 66, Number of trivial persistent sets: 47, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 8019, positive: 8015, positive conditional: 67, positive unconditional: 7948, 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: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 7867, Positive cache size: 7867, Positive conditional cache size: 0, Positive unconditional cache size: 7867, 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: 77, Number of trivial persistent sets: 49, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 14620, positive: 14183, positive conditional: 241, positive unconditional: 13942, negative: 437, negative conditional: 432, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 14821, Positive cache size: 14816, Positive conditional cache size: 0, Positive unconditional cache size: 14816, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Independence queries for same thread: 439, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 1105, Number of trivial persistent sets: 515, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3471178, positive: 1259308, positive conditional: 1189941, positive unconditional: 69367, negative: 2211870, negative conditional: 2211852, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3500998, positive: 1288684, positive conditional: 1190301, positive unconditional: 98383, negative: 2212314, negative conditional: 2212291, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1300871, positive: 1288684, positive conditional: 0, positive unconditional: 1288684, negative: 12187, negative conditional: 0, negative unconditional: 12187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47492, positive: 47248, positive conditional: 0, positive unconditional: 47248, negative: 244, negative conditional: 0, negative unconditional: 244, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1300871, positive: 1241436, positive conditional: 0, positive unconditional: 1241436, negative: 11943, negative conditional: 0, negative unconditional: 11943, unknown: 47492, unknown conditional: 0, unknown unconditional: 47492] , Statistics on independence cache: Total cache size (in pairs): 47492, Positive cache size: 47248, Positive conditional cache size: 0, Positive unconditional cache size: 47248, Negative cache size: 244, Negative conditional cache size: 0, Negative unconditional cache size: 244, Independence queries for same thread: 2200127, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2536, positive: 2534, positive conditional: 6, positive unconditional: 2528, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1894801, positive: 1101256, positive conditional: 1025288, positive unconditional: 75968, negative: 793545, negative conditional: 793527, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1111413, positive: 1101256, positive conditional: 0, positive unconditional: 1101256, negative: 10157, negative conditional: 0, negative unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45301, positive: 45060, positive conditional: 0, positive unconditional: 45060, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1111413, positive: 1056196, positive conditional: 0, positive unconditional: 1056196, negative: 9916, negative conditional: 0, negative unconditional: 9916, unknown: 45301, unknown conditional: 0, unknown unconditional: 45301] , Statistics on independence cache: Total cache size (in pairs): 2510, Positive cache size: 2510, Positive conditional cache size: 0, Positive unconditional cache size: 2510, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1892265, positive: 1098722, positive conditional: 1025282, positive unconditional: 73440, negative: 793543, negative conditional: 793525, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1894801, positive: 1101256, positive conditional: 1025288, positive unconditional: 75968, negative: 793545, negative conditional: 793527, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1111413, positive: 1101256, positive conditional: 0, positive unconditional: 1101256, negative: 10157, negative conditional: 0, negative unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45301, positive: 45060, positive conditional: 0, positive unconditional: 45060, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1111413, positive: 1056196, positive conditional: 0, positive unconditional: 1056196, negative: 9916, negative conditional: 0, negative unconditional: 9916, unknown: 45301, unknown conditional: 0, unknown unconditional: 45301] , Statistics on independence cache: Total cache size (in pairs): 45301, Positive cache size: 45060, Positive conditional cache size: 0, Positive unconditional cache size: 45060, Negative cache size: 241, Negative conditional cache size: 0, Negative unconditional cache size: 241, Independence queries for same thread: 783388, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 14.3s, Number of persistent set computation: 58, Number of trivial persistent sets: 56, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2536, positive: 2534, positive conditional: 6, positive unconditional: 2528, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1894801, positive: 1101256, positive conditional: 1025288, positive unconditional: 75968, negative: 793545, negative conditional: 793527, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1111413, positive: 1101256, positive conditional: 0, positive unconditional: 1101256, negative: 10157, negative conditional: 0, negative unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45301, positive: 45060, positive conditional: 0, positive unconditional: 45060, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1111413, positive: 1056196, positive conditional: 0, positive unconditional: 1056196, negative: 9916, negative conditional: 0, negative unconditional: 9916, unknown: 45301, unknown conditional: 0, unknown unconditional: 45301] , Statistics on independence cache: Total cache size (in pairs): 2510, Positive cache size: 2510, Positive conditional cache size: 0, Positive unconditional cache size: 2510, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 1667, Number of trivial persistent sets: 1353, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1892265, positive: 1098722, positive conditional: 1025282, positive unconditional: 73440, negative: 793543, negative conditional: 793525, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1894801, positive: 1101256, positive conditional: 1025288, positive unconditional: 75968, negative: 793545, negative conditional: 793527, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1111413, positive: 1101256, positive conditional: 0, positive unconditional: 1101256, negative: 10157, negative conditional: 0, negative unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45301, positive: 45060, positive conditional: 0, positive unconditional: 45060, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1111413, positive: 1056196, positive conditional: 0, positive unconditional: 1056196, negative: 9916, negative conditional: 0, negative unconditional: 9916, unknown: 45301, unknown conditional: 0, unknown unconditional: 45301] , Statistics on independence cache: Total cache size (in pairs): 45301, Positive cache size: 45060, Positive conditional cache size: 0, Positive unconditional cache size: 45060, Negative cache size: 241, Negative conditional cache size: 0, Negative unconditional cache size: 241, Independence queries for same thread: 783388, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1802, positive: 1801, positive conditional: 3, positive unconditional: 1798, 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: 921462, positive: 482336, positive conditional: 408175, positive unconditional: 74161, negative: 439126, negative conditional: 439108, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 486282, positive: 482336, positive conditional: 0, positive unconditional: 482336, negative: 3946, negative conditional: 0, negative unconditional: 3946, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45345, positive: 45104, positive conditional: 0, positive unconditional: 45104, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 486282, positive: 437232, positive conditional: 0, positive unconditional: 437232, negative: 3705, negative conditional: 0, negative unconditional: 3705, unknown: 45345, unknown conditional: 0, unknown unconditional: 45345] , Statistics on independence cache: Total cache size (in pairs): 1786, Positive cache size: 1786, Positive conditional cache size: 0, Positive unconditional cache size: 1786, 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: 919660, positive: 480535, positive conditional: 408172, positive unconditional: 72363, negative: 439125, negative conditional: 439107, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 921462, positive: 482336, positive conditional: 408175, positive unconditional: 74161, negative: 439126, negative conditional: 439108, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 486282, positive: 482336, positive conditional: 0, positive unconditional: 482336, negative: 3946, negative conditional: 0, negative unconditional: 3946, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45345, positive: 45104, positive conditional: 0, positive unconditional: 45104, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 486282, positive: 437232, positive conditional: 0, positive unconditional: 437232, negative: 3705, negative conditional: 0, negative unconditional: 3705, unknown: 45345, unknown conditional: 0, unknown unconditional: 45345] , Statistics on independence cache: Total cache size (in pairs): 45345, Positive cache size: 45104, Positive conditional cache size: 0, Positive unconditional cache size: 45104, Negative cache size: 241, Negative conditional cache size: 0, Negative unconditional cache size: 241, Independence queries for same thread: 435180, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 14.2s, Number of persistent set computation: 49, Number of trivial persistent sets: 47, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1802, positive: 1801, positive conditional: 3, positive unconditional: 1798, 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: 921462, positive: 482336, positive conditional: 408175, positive unconditional: 74161, negative: 439126, negative conditional: 439108, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 486282, positive: 482336, positive conditional: 0, positive unconditional: 482336, negative: 3946, negative conditional: 0, negative unconditional: 3946, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45345, positive: 45104, positive conditional: 0, positive unconditional: 45104, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 486282, positive: 437232, positive conditional: 0, positive unconditional: 437232, negative: 3705, negative conditional: 0, negative unconditional: 3705, unknown: 45345, unknown conditional: 0, unknown unconditional: 45345] , Statistics on independence cache: Total cache size (in pairs): 1786, Positive cache size: 1786, Positive conditional cache size: 0, Positive unconditional cache size: 1786, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 2242, Number of trivial persistent sets: 1925, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 919660, positive: 480535, positive conditional: 408172, positive unconditional: 72363, negative: 439125, negative conditional: 439107, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 921462, positive: 482336, positive conditional: 408175, positive unconditional: 74161, negative: 439126, negative conditional: 439108, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 486282, positive: 482336, positive conditional: 0, positive unconditional: 482336, negative: 3946, negative conditional: 0, negative unconditional: 3946, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45345, positive: 45104, positive conditional: 0, positive unconditional: 45104, negative: 241, negative conditional: 0, negative unconditional: 241, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 486282, positive: 437232, positive conditional: 0, positive unconditional: 437232, negative: 3705, negative conditional: 0, negative unconditional: 3705, unknown: 45345, unknown conditional: 0, unknown unconditional: 45345] , Statistics on independence cache: Total cache size (in pairs): 45345, Positive cache size: 45104, Positive conditional cache size: 0, Positive unconditional cache size: 45104, Negative cache size: 241, Negative conditional cache size: 0, Negative unconditional cache size: 241, Independence queries for same thread: 435180, Statistics for Abstraction: - 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: 802]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 802]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 803]: 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: 805]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 805]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 806]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 806]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 807]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 807]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 808]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 808]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 817]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 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: 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: 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: 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: 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: 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: 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: 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: 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: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 822]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 823]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 823]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 824]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 825]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 828]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 831]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 832]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 832]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 832]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 832]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 833]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 833]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 833]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 833]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 833]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 833]: 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: 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: 835]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 835]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 835]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 835]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 835]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 835]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 838]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 838]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 867]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 867]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 867]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 867]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 868]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 868]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 868]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 868]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 868]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 868]: 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: 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: 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: 772]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 775]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 777]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 778]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 780]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 781]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 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: 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: 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: 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: 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: 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: 782]: 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: 782]: 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: 782]: 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: 782]: 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: 782]: 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: 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: 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: 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: 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: 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: 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: 784]: 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: 784]: 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: 784]: 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: 784]: 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: 784]: 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: 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: 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: 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: 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: 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: 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: 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: 793]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 793]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 751]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 754]: 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: 757]: 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: 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 691 locations, 545 error locations. Started 1 CEGAR loops. OverallTime: 19.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 19.4s, 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, 0.1s InterpolantComputationTime, 67 NumberOfCodeBlocks, 67 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 66 ConstructedInterpolants, 0 QuantifiedInterpolants, 66 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 691 locations, 545 error locations. Started 1 CEGAR loops. OverallTime: 19.8s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 19.4s, 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: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 206 NumberOfCodeBlocks, 206 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 203 ConstructedInterpolants, 0 QuantifiedInterpolants, 207 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: P1Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 691 locations, 545 error locations. Started 1 CEGAR loops. OverallTime: 16.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 16.0s, 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: 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, 58 NumberOfCodeBlocks, 58 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 57 ConstructedInterpolants, 0 QuantifiedInterpolants, 57 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 7 procedures, 691 locations, 545 error locations. Started 1 CEGAR loops. OverallTime: 15.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 15.4s, 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, 49 NumberOfCodeBlocks, 49 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 48 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 290 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-11-10 11:02:31,284 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 11:02:31,494 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2022-11-10 11:02:31,695 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-11-10 11:02:31,895 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 11:02:32,125 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...