/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/mix028_tso.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-10 11:09:54,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-10 11:09:54,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-10 11:09:54,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-11-10 11:09:54,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-10 11:09:54,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-10 11:09:54,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-10 11:09:54,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-10 11:09:54,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-10 11:09:54,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-10 11:09:54,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-10 11:09:54,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-10 11:09:54,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-10 11:09:54,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-10 11:09:54,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-10 11:09:54,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-10 11:09:54,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-11-10 11:09:54,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-10 11:09:54,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-10 11:09:54,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-10 11:09:54,231 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-10 11:09:54,262 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-10 11:09:54,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-10 11:09:54,263 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-10 11:09:54,263 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-10 11:09:54,264 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-10 11:09:54,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-10 11:09:54,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-10 11:09:54,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-10 11:09:54,264 INFO L138 SettingsManager]: * Use SBE=true [2022-11-10 11:09:54,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-10 11:09:54,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-10 11:09:54,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-10 11:09:54,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:09:54,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-10 11:09:54,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-10 11:09:54,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-10 11:09:54,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-10 11:09:54,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-10 11:09:54,271 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-10 11:09:54,272 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-10 11:09:54,272 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-10 11:09:54,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-10 11:09:54,272 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-10 11:09:54,273 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-10 11:09:54,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-10 11:09:54,273 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-10 11:09:54,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-10 11:09:54,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-10 11:09:54,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-10 11:09:54,486 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-10 11:09:54,486 INFO L275 PluginConnector]: CDTParser initialized [2022-11-10 11:09:54,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix028_tso.i [2022-11-10 11:09:54,539 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7565e1890/211707f2095f40958ce1a42a0aee26bc/FLAGf60abe098 [2022-11-10 11:09:54,944 INFO L306 CDTParser]: Found 1 translation units. [2022-11-10 11:09:54,945 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix028_tso.i [2022-11-10 11:09:54,960 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7565e1890/211707f2095f40958ce1a42a0aee26bc/FLAGf60abe098 [2022-11-10 11:09:55,300 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7565e1890/211707f2095f40958ce1a42a0aee26bc [2022-11-10 11:09:55,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-10 11:09:55,304 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-10 11:09:55,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-10 11:09:55,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-10 11:09:55,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-10 11:09:55,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3f834f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55, skipping insertion in model container [2022-11-10 11:09:55,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-10 11:09:55,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-10 11:09:55,505 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/mix028_tso.i[944,957] [2022-11-10 11:09:55,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:09:55,743 INFO L203 MainTranslator]: Completed pre-run [2022-11-10 11:09:55,756 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/mix028_tso.i[944,957] [2022-11-10 11:09:55,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:09:55,865 INFO L208 MainTranslator]: Completed translation [2022-11-10 11:09:55,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55 WrapperNode [2022-11-10 11:09:55,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-10 11:09:55,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-10 11:09:55,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-10 11:09:55,867 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-10 11:09:55,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,938 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 1189 [2022-11-10 11:09:55,938 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-10 11:09:55,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-10 11:09:55,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-10 11:09:55,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-10 11:09:55,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:55,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:56,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:56,013 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:56,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:56,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-10 11:09:56,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-10 11:09:56,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-10 11:09:56,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-10 11:09:56,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (1/1) ... [2022-11-10 11:09:56,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:09:56,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:09:56,089 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 11:09:56,113 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 11:09:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-10 11:09:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-10 11:09:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-10 11:09:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-10 11:09:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-10 11:09:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-10 11:09:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-10 11:09:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-10 11:09:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-10 11:09:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-10 11:09:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-10 11:09:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-10 11:09:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-10 11:09:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-10 11:09:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-10 11:09:56,131 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 11:09:56,329 INFO L235 CfgBuilder]: Building ICFG [2022-11-10 11:09:56,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-10 11:09:57,581 INFO L276 CfgBuilder]: Performing block encoding [2022-11-10 11:10:11,797 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-10 11:10:11,797 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-10 11:10:11,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:10:11 BoogieIcfgContainer [2022-11-10 11:10:11,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-10 11:10:11,803 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-10 11:10:11,803 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-10 11:10:11,806 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-10 11:10:11,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:09:55" (1/3) ... [2022-11-10 11:10:11,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63cdbc35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:10:11, skipping insertion in model container [2022-11-10 11:10:11,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:09:55" (2/3) ... [2022-11-10 11:10:11,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63cdbc35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:10:11, skipping insertion in model container [2022-11-10 11:10:11,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:10:11" (3/3) ... [2022-11-10 11:10:11,808 INFO L112 eAbstractionObserver]: Analyzing ICFG mix028_tso.i [2022-11-10 11:10:11,816 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-10 11:10:11,824 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-10 11:10:11,824 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 312 error locations. [2022-11-10 11:10:11,824 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-10 11:10:14,170 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-10 11:10:14,210 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:10:14,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:10:14,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:10:14,212 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 11:10:14,218 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 11:10:14,244 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:10:14,255 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2022-11-10 11:10:14,260 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;@22cfbd6a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:10:14,260 INFO L358 AbstractCegarLoop]: Starting to check reachability of 145 error locations. [2022-11-10 11:10:31,941 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 11:10:31,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:10:31,946 INFO L85 PathProgramCache]: Analyzing trace with hash -1484199096, now seen corresponding path program 1 times [2022-11-10 11:10:31,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:10:31,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388130154] [2022-11-10 11:10:31,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:10:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:10:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:10:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:10:32,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:10:32,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388130154] [2022-11-10 11:10:32,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388130154] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:10:32,223 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:10:32,223 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:10:32,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709979621] [2022-11-10 11:10:32,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:10:32,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:10:32,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:10:32,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:10:32,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:10:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:32,249 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:10:32,249 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-10 11:10:32,249 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:40,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:40,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONDATA_RACE (144 of 145 remaining) [2022-11-10 11:10:40,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1ASSERT_VIOLATIONDATA_RACE (143 of 145 remaining) [2022-11-10 11:10:40,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2ASSERT_VIOLATIONDATA_RACE (142 of 145 remaining) [2022-11-10 11:10:40,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3ASSERT_VIOLATIONDATA_RACE (141 of 145 remaining) [2022-11-10 11:10:40,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4ASSERT_VIOLATIONDATA_RACE (140 of 145 remaining) [2022-11-10 11:10:40,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5ASSERT_VIOLATIONDATA_RACE (139 of 145 remaining) [2022-11-10 11:10:40,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6ASSERT_VIOLATIONDATA_RACE (138 of 145 remaining) [2022-11-10 11:10:40,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7ASSERT_VIOLATIONDATA_RACE (137 of 145 remaining) [2022-11-10 11:10:40,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8ASSERT_VIOLATIONDATA_RACE (136 of 145 remaining) [2022-11-10 11:10:40,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9ASSERT_VIOLATIONDATA_RACE (135 of 145 remaining) [2022-11-10 11:10:40,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10ASSERT_VIOLATIONDATA_RACE (134 of 145 remaining) [2022-11-10 11:10:40,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11ASSERT_VIOLATIONDATA_RACE (133 of 145 remaining) [2022-11-10 11:10:40,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12ASSERT_VIOLATIONDATA_RACE (132 of 145 remaining) [2022-11-10 11:10:40,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13ASSERT_VIOLATIONDATA_RACE (131 of 145 remaining) [2022-11-10 11:10:40,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14ASSERT_VIOLATIONDATA_RACE (130 of 145 remaining) [2022-11-10 11:10:40,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15ASSERT_VIOLATIONDATA_RACE (129 of 145 remaining) [2022-11-10 11:10:40,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16ASSERT_VIOLATIONDATA_RACE (128 of 145 remaining) [2022-11-10 11:10:40,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17ASSERT_VIOLATIONDATA_RACE (127 of 145 remaining) [2022-11-10 11:10:40,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18ASSERT_VIOLATIONDATA_RACE (126 of 145 remaining) [2022-11-10 11:10:40,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19ASSERT_VIOLATIONDATA_RACE (125 of 145 remaining) [2022-11-10 11:10:40,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err20ASSERT_VIOLATIONDATA_RACE (124 of 145 remaining) [2022-11-10 11:10:40,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err21ASSERT_VIOLATIONDATA_RACE (123 of 145 remaining) [2022-11-10 11:10:40,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err22ASSERT_VIOLATIONDATA_RACE (122 of 145 remaining) [2022-11-10 11:10:40,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err23ASSERT_VIOLATIONDATA_RACE (121 of 145 remaining) [2022-11-10 11:10:40,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err24ASSERT_VIOLATIONDATA_RACE (120 of 145 remaining) [2022-11-10 11:10:40,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err25ASSERT_VIOLATIONDATA_RACE (119 of 145 remaining) [2022-11-10 11:10:40,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err26ASSERT_VIOLATIONDATA_RACE (118 of 145 remaining) [2022-11-10 11:10:40,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err27ASSERT_VIOLATIONDATA_RACE (117 of 145 remaining) [2022-11-10 11:10:40,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err28ASSERT_VIOLATIONDATA_RACE (116 of 145 remaining) [2022-11-10 11:10:40,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err29ASSERT_VIOLATIONDATA_RACE (115 of 145 remaining) [2022-11-10 11:10:40,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err30ASSERT_VIOLATIONDATA_RACE (114 of 145 remaining) [2022-11-10 11:10:40,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err31ASSERT_VIOLATIONDATA_RACE (113 of 145 remaining) [2022-11-10 11:10:40,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err32ASSERT_VIOLATIONDATA_RACE (112 of 145 remaining) [2022-11-10 11:10:40,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err33ASSERT_VIOLATIONDATA_RACE (111 of 145 remaining) [2022-11-10 11:10:40,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err34ASSERT_VIOLATIONDATA_RACE (110 of 145 remaining) [2022-11-10 11:10:40,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err35ASSERT_VIOLATIONDATA_RACE (109 of 145 remaining) [2022-11-10 11:10:40,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err36ASSERT_VIOLATIONDATA_RACE (108 of 145 remaining) [2022-11-10 11:10:40,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err37ASSERT_VIOLATIONDATA_RACE (107 of 145 remaining) [2022-11-10 11:10:40,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err38ASSERT_VIOLATIONDATA_RACE (106 of 145 remaining) [2022-11-10 11:10:40,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err39ASSERT_VIOLATIONDATA_RACE (105 of 145 remaining) [2022-11-10 11:10:40,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err40ASSERT_VIOLATIONDATA_RACE (104 of 145 remaining) [2022-11-10 11:10:40,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err41ASSERT_VIOLATIONDATA_RACE (103 of 145 remaining) [2022-11-10 11:10:40,609 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err42ASSERT_VIOLATIONDATA_RACE (102 of 145 remaining) [2022-11-10 11:10:40,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err43ASSERT_VIOLATIONDATA_RACE (101 of 145 remaining) [2022-11-10 11:10:40,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err44ASSERT_VIOLATIONDATA_RACE (100 of 145 remaining) [2022-11-10 11:10:40,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err45ASSERT_VIOLATIONDATA_RACE (99 of 145 remaining) [2022-11-10 11:10:40,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err46ASSERT_VIOLATIONDATA_RACE (98 of 145 remaining) [2022-11-10 11:10:40,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err47ASSERT_VIOLATIONDATA_RACE (97 of 145 remaining) [2022-11-10 11:10:40,610 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err48ASSERT_VIOLATIONDATA_RACE (96 of 145 remaining) [2022-11-10 11:10:40,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err49ASSERT_VIOLATIONDATA_RACE (95 of 145 remaining) [2022-11-10 11:10:40,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err50ASSERT_VIOLATIONDATA_RACE (94 of 145 remaining) [2022-11-10 11:10:40,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err51ASSERT_VIOLATIONDATA_RACE (93 of 145 remaining) [2022-11-10 11:10:40,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err52ASSERT_VIOLATIONDATA_RACE (92 of 145 remaining) [2022-11-10 11:10:40,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err53ASSERT_VIOLATIONDATA_RACE (91 of 145 remaining) [2022-11-10 11:10:40,611 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err54ASSERT_VIOLATIONDATA_RACE (90 of 145 remaining) [2022-11-10 11:10:40,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err55ASSERT_VIOLATIONDATA_RACE (89 of 145 remaining) [2022-11-10 11:10:40,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err56ASSERT_VIOLATIONDATA_RACE (88 of 145 remaining) [2022-11-10 11:10:40,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err57ASSERT_VIOLATIONDATA_RACE (87 of 145 remaining) [2022-11-10 11:10:40,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err58ASSERT_VIOLATIONDATA_RACE (86 of 145 remaining) [2022-11-10 11:10:40,612 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err59ASSERT_VIOLATIONDATA_RACE (85 of 145 remaining) [2022-11-10 11:10:40,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err60ASSERT_VIOLATIONDATA_RACE (84 of 145 remaining) [2022-11-10 11:10:40,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err61ASSERT_VIOLATIONDATA_RACE (83 of 145 remaining) [2022-11-10 11:10:40,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err62ASSERT_VIOLATIONDATA_RACE (82 of 145 remaining) [2022-11-10 11:10:40,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err63ASSERT_VIOLATIONDATA_RACE (81 of 145 remaining) [2022-11-10 11:10:40,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err64ASSERT_VIOLATIONDATA_RACE (80 of 145 remaining) [2022-11-10 11:10:40,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err65ASSERT_VIOLATIONDATA_RACE (79 of 145 remaining) [2022-11-10 11:10:40,614 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err66ASSERT_VIOLATIONDATA_RACE (78 of 145 remaining) [2022-11-10 11:10:40,614 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err67ASSERT_VIOLATIONDATA_RACE (77 of 145 remaining) [2022-11-10 11:10:40,614 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err68ASSERT_VIOLATIONDATA_RACE (76 of 145 remaining) [2022-11-10 11:10:40,614 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err69ASSERT_VIOLATIONDATA_RACE (75 of 145 remaining) [2022-11-10 11:10:40,614 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err70ASSERT_VIOLATIONDATA_RACE (74 of 145 remaining) [2022-11-10 11:10:40,614 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err71ASSERT_VIOLATIONDATA_RACE (73 of 145 remaining) [2022-11-10 11:10:40,615 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err72ASSERT_VIOLATIONDATA_RACE (72 of 145 remaining) [2022-11-10 11:10:40,615 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err73ASSERT_VIOLATIONDATA_RACE (71 of 145 remaining) [2022-11-10 11:10:40,615 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err74ASSERT_VIOLATIONDATA_RACE (70 of 145 remaining) [2022-11-10 11:10:40,615 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err75ASSERT_VIOLATIONDATA_RACE (69 of 145 remaining) [2022-11-10 11:10:40,615 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err76ASSERT_VIOLATIONDATA_RACE (68 of 145 remaining) [2022-11-10 11:10:40,615 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err77ASSERT_VIOLATIONDATA_RACE (67 of 145 remaining) [2022-11-10 11:10:40,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err78ASSERT_VIOLATIONDATA_RACE (66 of 145 remaining) [2022-11-10 11:10:40,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err79ASSERT_VIOLATIONDATA_RACE (65 of 145 remaining) [2022-11-10 11:10:40,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err80ASSERT_VIOLATIONDATA_RACE (64 of 145 remaining) [2022-11-10 11:10:40,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err81ASSERT_VIOLATIONDATA_RACE (63 of 145 remaining) [2022-11-10 11:10:40,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err82ASSERT_VIOLATIONDATA_RACE (62 of 145 remaining) [2022-11-10 11:10:40,616 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err83ASSERT_VIOLATIONDATA_RACE (61 of 145 remaining) [2022-11-10 11:10:40,617 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err84ASSERT_VIOLATIONDATA_RACE (60 of 145 remaining) [2022-11-10 11:10:40,617 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err85ASSERT_VIOLATIONDATA_RACE (59 of 145 remaining) [2022-11-10 11:10:40,617 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err86ASSERT_VIOLATIONDATA_RACE (58 of 145 remaining) [2022-11-10 11:10:40,617 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err87ASSERT_VIOLATIONDATA_RACE (57 of 145 remaining) [2022-11-10 11:10:40,617 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err88ASSERT_VIOLATIONDATA_RACE (56 of 145 remaining) [2022-11-10 11:10:40,617 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err89ASSERT_VIOLATIONDATA_RACE (55 of 145 remaining) [2022-11-10 11:10:40,618 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err90ASSERT_VIOLATIONDATA_RACE (54 of 145 remaining) [2022-11-10 11:10:40,618 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err91ASSERT_VIOLATIONDATA_RACE (53 of 145 remaining) [2022-11-10 11:10:40,618 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err92ASSERT_VIOLATIONDATA_RACE (52 of 145 remaining) [2022-11-10 11:10:40,618 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err93ASSERT_VIOLATIONDATA_RACE (51 of 145 remaining) [2022-11-10 11:10:40,618 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err94ASSERT_VIOLATIONDATA_RACE (50 of 145 remaining) [2022-11-10 11:10:40,618 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err95ASSERT_VIOLATIONDATA_RACE (49 of 145 remaining) [2022-11-10 11:10:40,619 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err96ASSERT_VIOLATIONDATA_RACE (48 of 145 remaining) [2022-11-10 11:10:40,619 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err97ASSERT_VIOLATIONDATA_RACE (47 of 145 remaining) [2022-11-10 11:10:40,619 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err98ASSERT_VIOLATIONDATA_RACE (46 of 145 remaining) [2022-11-10 11:10:40,619 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err99ASSERT_VIOLATIONDATA_RACE (45 of 145 remaining) [2022-11-10 11:10:40,619 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err100ASSERT_VIOLATIONDATA_RACE (44 of 145 remaining) [2022-11-10 11:10:40,619 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err101ASSERT_VIOLATIONDATA_RACE (43 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err102ASSERT_VIOLATIONDATA_RACE (42 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err103ASSERT_VIOLATIONDATA_RACE (41 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err104ASSERT_VIOLATIONDATA_RACE (40 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err105ASSERT_VIOLATIONDATA_RACE (39 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err106ASSERT_VIOLATIONDATA_RACE (38 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err107ASSERT_VIOLATIONDATA_RACE (37 of 145 remaining) [2022-11-10 11:10:40,620 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err108ASSERT_VIOLATIONDATA_RACE (36 of 145 remaining) [2022-11-10 11:10:40,621 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err109ASSERT_VIOLATIONDATA_RACE (35 of 145 remaining) [2022-11-10 11:10:40,621 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err110ASSERT_VIOLATIONDATA_RACE (34 of 145 remaining) [2022-11-10 11:10:40,621 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err111ASSERT_VIOLATIONDATA_RACE (33 of 145 remaining) [2022-11-10 11:10:40,621 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err112ASSERT_VIOLATIONDATA_RACE (32 of 145 remaining) [2022-11-10 11:10:40,621 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err113ASSERT_VIOLATIONDATA_RACE (31 of 145 remaining) [2022-11-10 11:10:40,621 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err114ASSERT_VIOLATIONDATA_RACE (30 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err115ASSERT_VIOLATIONDATA_RACE (29 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err116ASSERT_VIOLATIONDATA_RACE (28 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err117ASSERT_VIOLATIONDATA_RACE (27 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err118ASSERT_VIOLATIONDATA_RACE (26 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err119ASSERT_VIOLATIONDATA_RACE (25 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err120ASSERT_VIOLATIONDATA_RACE (24 of 145 remaining) [2022-11-10 11:10:40,622 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err121ASSERT_VIOLATIONDATA_RACE (23 of 145 remaining) [2022-11-10 11:10:40,623 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err122ASSERT_VIOLATIONDATA_RACE (22 of 145 remaining) [2022-11-10 11:10:40,623 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err123ASSERT_VIOLATIONDATA_RACE (21 of 145 remaining) [2022-11-10 11:10:40,623 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err124ASSERT_VIOLATIONDATA_RACE (20 of 145 remaining) [2022-11-10 11:10:40,623 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err125ASSERT_VIOLATIONDATA_RACE (19 of 145 remaining) [2022-11-10 11:10:40,623 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err126ASSERT_VIOLATIONDATA_RACE (18 of 145 remaining) [2022-11-10 11:10:40,623 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err127ASSERT_VIOLATIONDATA_RACE (17 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err128ASSERT_VIOLATIONDATA_RACE (16 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err129ASSERT_VIOLATIONDATA_RACE (15 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err130ASSERT_VIOLATIONDATA_RACE (14 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err131ASSERT_VIOLATIONDATA_RACE (13 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err132ASSERT_VIOLATIONDATA_RACE (12 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err133ASSERT_VIOLATIONDATA_RACE (11 of 145 remaining) [2022-11-10 11:10:40,624 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err134ASSERT_VIOLATIONDATA_RACE (10 of 145 remaining) [2022-11-10 11:10:40,625 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err135ASSERT_VIOLATIONDATA_RACE (9 of 145 remaining) [2022-11-10 11:10:40,625 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err136ASSERT_VIOLATIONDATA_RACE (8 of 145 remaining) [2022-11-10 11:10:40,625 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err137ASSERT_VIOLATIONDATA_RACE (7 of 145 remaining) [2022-11-10 11:10:40,625 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err138ASSERT_VIOLATIONDATA_RACE (6 of 145 remaining) [2022-11-10 11:10:40,625 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err139ASSERT_VIOLATIONDATA_RACE (5 of 145 remaining) [2022-11-10 11:10:40,625 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err140ASSERT_VIOLATIONDATA_RACE (4 of 145 remaining) [2022-11-10 11:10:40,626 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err141ASSERT_VIOLATIONDATA_RACE (3 of 145 remaining) [2022-11-10 11:10:40,626 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err142ASSERT_VIOLATIONDATA_RACE (2 of 145 remaining) [2022-11-10 11:10:40,626 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err143ASSERT_VIOLATIONDATA_RACE (1 of 145 remaining) [2022-11-10 11:10:40,626 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err144ASSERT_VIOLATIONDATA_RACE (0 of 145 remaining) [2022-11-10 11:10:40,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-10 11:10:40,631 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:10:40,633 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/4) [2022-11-10 11:10:40,643 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:10:40,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:10:40,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:10:40,645 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 11:10:40,646 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 11:10:40,688 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:10:40,688 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-10 11:10:40,689 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;@22cfbd6a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:10:40,689 INFO L358 AbstractCegarLoop]: Starting to check reachability of 134 error locations. [2022-11-10 11:10:56,999 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 131 more)] === [2022-11-10 11:10:57,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:10:57,000 INFO L85 PathProgramCache]: Analyzing trace with hash -1799564757, now seen corresponding path program 1 times [2022-11-10 11:10:57,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:10:57,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992365241] [2022-11-10 11:10:57,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:10:57,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:10:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:10:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:10:57,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:10:57,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992365241] [2022-11-10 11:10:57,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992365241] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:10:57,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:10:57,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:10:57,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23192517] [2022-11-10 11:10:57,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:10:57,158 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:10:57,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:10:57,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:10:57,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:10:57,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:57,160 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:10:57,160 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 60.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-10 11:10:57,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:57,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:57,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-10 11:10:57,177 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 131 more)] === [2022-11-10 11:10:57,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:10:57,178 INFO L85 PathProgramCache]: Analyzing trace with hash 1490283992, now seen corresponding path program 1 times [2022-11-10 11:10:57,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:10:57,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185775403] [2022-11-10 11:10:57,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:10:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:10:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:10:57,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:10:57,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:10:57,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185775403] [2022-11-10 11:10:57,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185775403] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:10:57,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:10:57,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:10:57,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18112312] [2022-11-10 11:10:57,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:10:57,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:10:57,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:10:57,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:10:57,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:10:57,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:57,356 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:10:57,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 31.0) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-10 11:10:57,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:57,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:58,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:58,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:10:58,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-10 11:10:58,083 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 131 more)] === [2022-11-10 11:10:58,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:10:58,083 INFO L85 PathProgramCache]: Analyzing trace with hash 123666701, now seen corresponding path program 1 times [2022-11-10 11:10:58,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:10:58,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900035028] [2022-11-10 11:10:58,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:10:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:10:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:10:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:10:58,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:10:58,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900035028] [2022-11-10 11:10:58,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900035028] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:10:58,529 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:10:58,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:10:58,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958669106] [2022-11-10 11:10:58,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:10:58,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:10:58,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:10:58,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:10:58,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:10:58,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:58,534 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:10:58,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 36.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-10 11:10:58,534 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:10:58,534 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:10:58,534 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:08,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:08,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:11:08,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:11:08,761 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (133 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (132 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (131 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (130 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (129 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (128 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (127 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (126 of 134 remaining) [2022-11-10 11:11:08,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (125 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (124 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (123 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (122 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (121 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (120 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (119 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (118 of 134 remaining) [2022-11-10 11:11:08,763 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (117 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (116 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (115 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (114 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (113 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (112 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (111 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (110 of 134 remaining) [2022-11-10 11:11:08,764 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (109 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (108 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (107 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (106 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (105 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (104 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (103 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (102 of 134 remaining) [2022-11-10 11:11:08,765 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (101 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (100 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (99 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (98 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (97 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (96 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONDATA_RACE (95 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONDATA_RACE (94 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONDATA_RACE (93 of 134 remaining) [2022-11-10 11:11:08,766 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONDATA_RACE (92 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE (91 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONDATA_RACE (90 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONDATA_RACE (89 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONDATA_RACE (88 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONDATA_RACE (87 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONDATA_RACE (86 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONDATA_RACE (85 of 134 remaining) [2022-11-10 11:11:08,767 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONDATA_RACE (84 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONDATA_RACE (83 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONDATA_RACE (82 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONDATA_RACE (81 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONDATA_RACE (80 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONDATA_RACE (79 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONDATA_RACE (78 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONDATA_RACE (77 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONDATA_RACE (76 of 134 remaining) [2022-11-10 11:11:08,768 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONDATA_RACE (75 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONDATA_RACE (74 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONDATA_RACE (73 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONDATA_RACE (72 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONDATA_RACE (71 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONDATA_RACE (70 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONDATA_RACE (69 of 134 remaining) [2022-11-10 11:11:08,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONDATA_RACE (68 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONDATA_RACE (67 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONDATA_RACE (66 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONDATA_RACE (65 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONDATA_RACE (64 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONDATA_RACE (63 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONDATA_RACE (62 of 134 remaining) [2022-11-10 11:11:08,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONDATA_RACE (61 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONDATA_RACE (60 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONDATA_RACE (59 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONDATA_RACE (58 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONDATA_RACE (57 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONDATA_RACE (56 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONDATA_RACE (55 of 134 remaining) [2022-11-10 11:11:08,771 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONDATA_RACE (54 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONDATA_RACE (53 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONDATA_RACE (52 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONDATA_RACE (51 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONDATA_RACE (50 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONDATA_RACE (49 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONDATA_RACE (48 of 134 remaining) [2022-11-10 11:11:08,772 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONDATA_RACE (47 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONDATA_RACE (46 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONDATA_RACE (45 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONDATA_RACE (44 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONDATA_RACE (43 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONDATA_RACE (42 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONDATA_RACE (41 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONDATA_RACE (40 of 134 remaining) [2022-11-10 11:11:08,773 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONDATA_RACE (39 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONDATA_RACE (38 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONDATA_RACE (37 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONDATA_RACE (36 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONDATA_RACE (35 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONDATA_RACE (34 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONDATA_RACE (33 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONDATA_RACE (32 of 134 remaining) [2022-11-10 11:11:08,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONDATA_RACE (31 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONDATA_RACE (30 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONDATA_RACE (29 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONDATA_RACE (28 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONDATA_RACE (27 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONDATA_RACE (26 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONDATA_RACE (25 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONDATA_RACE (24 of 134 remaining) [2022-11-10 11:11:08,775 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONDATA_RACE (23 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONDATA_RACE (22 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONDATA_RACE (21 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONDATA_RACE (20 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONDATA_RACE (19 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONDATA_RACE (18 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONDATA_RACE (17 of 134 remaining) [2022-11-10 11:11:08,776 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONDATA_RACE (16 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONDATA_RACE (15 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONDATA_RACE (14 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONDATA_RACE (13 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONDATA_RACE (12 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONDATA_RACE (11 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONDATA_RACE (10 of 134 remaining) [2022-11-10 11:11:08,777 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONDATA_RACE (9 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONDATA_RACE (8 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONDATA_RACE (7 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONDATA_RACE (6 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONDATA_RACE (5 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONDATA_RACE (4 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONDATA_RACE (3 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 134 remaining) [2022-11-10 11:11:08,778 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 134 remaining) [2022-11-10 11:11:08,779 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 134 remaining) [2022-11-10 11:11:08,779 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-10 11:11:08,781 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-10 11:11:08,782 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,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 11:11:08,788 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:11:08,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:11:08,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:11:08,792 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 11:11:08,793 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 11:11:08,808 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:11:08,808 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork2 ======== [2022-11-10 11:11:08,809 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;@22cfbd6a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:11:08,809 INFO L358 AbstractCegarLoop]: Starting to check reachability of 32 error locations. [2022-11-10 11:11:25,459 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONDATA_RACE === [P1Err0ASSERT_VIOLATIONDATA_RACE, P1Err1ASSERT_VIOLATIONDATA_RACE, P1Err2ASSERT_VIOLATIONDATA_RACE, P1Err3ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-10 11:11:25,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:11:25,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1790800039, now seen corresponding path program 1 times [2022-11-10 11:11:25,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:11:25,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769123553] [2022-11-10 11:11:25,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:11:25,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:11:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:11:25,540 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 11:11:25,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:11:25,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769123553] [2022-11-10 11:11:25,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769123553] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:11:25,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:11:25,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:11:25,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66181503] [2022-11-10 11:11:25,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:11:25,541 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:11:25,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:11:25,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:11:25,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:11:25,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:25,543 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:11:25,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 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 11:11:25,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:28,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:28,888 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONDATA_RACE (31 of 32 remaining) [2022-11-10 11:11:28,888 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err1ASSERT_VIOLATIONDATA_RACE (30 of 32 remaining) [2022-11-10 11:11:28,888 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err2ASSERT_VIOLATIONDATA_RACE (29 of 32 remaining) [2022-11-10 11:11:28,888 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err3ASSERT_VIOLATIONDATA_RACE (28 of 32 remaining) [2022-11-10 11:11:28,888 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err4ASSERT_VIOLATIONDATA_RACE (27 of 32 remaining) [2022-11-10 11:11:28,888 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err5ASSERT_VIOLATIONDATA_RACE (26 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err6ASSERT_VIOLATIONDATA_RACE (25 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err7ASSERT_VIOLATIONDATA_RACE (24 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err8ASSERT_VIOLATIONDATA_RACE (23 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err9ASSERT_VIOLATIONDATA_RACE (22 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err10ASSERT_VIOLATIONDATA_RACE (21 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err11ASSERT_VIOLATIONDATA_RACE (20 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err12ASSERT_VIOLATIONDATA_RACE (19 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err13ASSERT_VIOLATIONDATA_RACE (18 of 32 remaining) [2022-11-10 11:11:28,889 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err14ASSERT_VIOLATIONDATA_RACE (17 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err15ASSERT_VIOLATIONDATA_RACE (16 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err16ASSERT_VIOLATIONDATA_RACE (15 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err17ASSERT_VIOLATIONDATA_RACE (14 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err18ASSERT_VIOLATIONDATA_RACE (13 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err19ASSERT_VIOLATIONDATA_RACE (12 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err20ASSERT_VIOLATIONDATA_RACE (11 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err21ASSERT_VIOLATIONDATA_RACE (10 of 32 remaining) [2022-11-10 11:11:28,890 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err22ASSERT_VIOLATIONDATA_RACE (9 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err23ASSERT_VIOLATIONDATA_RACE (8 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err24ASSERT_VIOLATIONDATA_RACE (7 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err25ASSERT_VIOLATIONDATA_RACE (6 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err26ASSERT_VIOLATIONDATA_RACE (5 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err27ASSERT_VIOLATIONDATA_RACE (4 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err28ASSERT_VIOLATIONDATA_RACE (3 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err29ASSERT_VIOLATIONDATA_RACE (2 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err30ASSERT_VIOLATIONDATA_RACE (1 of 32 remaining) [2022-11-10 11:11:28,891 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err31ASSERT_VIOLATIONDATA_RACE (0 of 32 remaining) [2022-11-10 11:11:28,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-10 11:11:28,893 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:11:28,893 INFO L307 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/4) [2022-11-10 11:11:28,899 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:11:28,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:11:28,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:11:28,902 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 11:11:28,903 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 11:11:28,909 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:11:28,910 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P0Thread1of1ForFork1 ======== [2022-11-10 11:11:28,910 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;@22cfbd6a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:11:28,910 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-10 11:11:44,304 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONDATA_RACE === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE] === [2022-11-10 11:11:44,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:11:44,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1794553872, now seen corresponding path program 1 times [2022-11-10 11:11:44,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:11:44,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999309262] [2022-11-10 11:11:44,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:11:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:11:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:11:44,409 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 11:11:44,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:11:44,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999309262] [2022-11-10 11:11:44,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999309262] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:11:44,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:11:44,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:11:44,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712966778] [2022-11-10 11:11:44,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:11:44,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:11:44,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:11:44,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:11:44,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:11:44,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:44,412 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:11:44,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 45.0) internal successors, (45), 2 states have internal predecessors, (45), 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 11:11:44,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:46,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:11:46,022 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err0ASSERT_VIOLATIONDATA_RACE (3 of 4 remaining) [2022-11-10 11:11:46,022 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err1ASSERT_VIOLATIONDATA_RACE (2 of 4 remaining) [2022-11-10 11:11:46,022 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err2ASSERT_VIOLATIONDATA_RACE (1 of 4 remaining) [2022-11-10 11:11:46,022 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err3ASSERT_VIOLATIONDATA_RACE (0 of 4 remaining) [2022-11-10 11:11:46,022 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-10 11:11:46,023 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:11:46,023 INFO L307 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork1 was SAFE,SAFE,SAFE,SAFE (4/4) [2022-11-10 11:11:46,024 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-10 11:11:46,024 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-10 11:11:46,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:11:46 BasicIcfg [2022-11-10 11:11:46,030 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-10 11:11:46,030 INFO L158 Benchmark]: Toolchain (without parser) took 110727.09ms. Allocated memory was 255.9MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 225.6MB in the beginning and 2.4GB in the end (delta: -2.2GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-11-10 11:11:46,031 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 181.4MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-10 11:11:46,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 561.42ms. Allocated memory is still 255.9MB. Free memory was 225.2MB in the beginning and 206.9MB in the end (delta: 18.2MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-11-10 11:11:46,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.27ms. Allocated memory is still 255.9MB. Free memory was 206.9MB in the beginning and 201.7MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-11-10 11:11:46,031 INFO L158 Benchmark]: Boogie Preprocessor took 82.93ms. Allocated memory is still 255.9MB. Free memory was 201.7MB in the beginning and 197.0MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-11-10 11:11:46,031 INFO L158 Benchmark]: RCFGBuilder took 15778.76ms. Allocated memory was 255.9MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 197.0MB in the beginning and 3.2GB in the end (delta: -3.0GB). Peak memory consumption was 883.5MB. Max. memory is 8.0GB. [2022-11-10 11:11:46,032 INFO L158 Benchmark]: TraceAbstraction took 94226.83ms. Allocated memory was 3.5GB in the beginning and 4.4GB in the end (delta: 891.3MB). Free memory was 3.2GB in the beginning and 2.4GB in the end (delta: 793.2MB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2022-11-10 11:11:46,033 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 181.4MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 561.42ms. Allocated memory is still 255.9MB. Free memory was 225.2MB in the beginning and 206.9MB in the end (delta: 18.2MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 71.27ms. Allocated memory is still 255.9MB. Free memory was 206.9MB in the beginning and 201.7MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 82.93ms. Allocated memory is still 255.9MB. Free memory was 201.7MB in the beginning and 197.0MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 15778.76ms. Allocated memory was 255.9MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 197.0MB in the beginning and 3.2GB in the end (delta: -3.0GB). Peak memory consumption was 883.5MB. Max. memory is 8.0GB. * TraceAbstraction took 94226.83ms. Allocated memory was 3.5GB in the beginning and 4.4GB in the end (delta: 891.3MB). Free memory was 3.2GB in the beginning and 2.4GB in the end (delta: 793.2MB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3827, positive: 3670, positive conditional: 25, positive unconditional: 3645, negative: 157, negative conditional: 155, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6762235, positive: 2951134, positive conditional: 2874981, positive unconditional: 76153, negative: 3811101, negative conditional: 3811079, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2974537, positive: 2951134, positive conditional: 0, positive unconditional: 2951134, negative: 23403, negative conditional: 0, negative unconditional: 23403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2974537, positive: 2906244, positive conditional: 0, positive unconditional: 2906244, negative: 23078, negative conditional: 0, negative unconditional: 23078, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 3610, Positive cache size: 3608, Positive conditional cache size: 0, Positive unconditional cache size: 3608, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Independence queries for same thread: 155, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 6758408, positive: 2947464, positive conditional: 2874956, positive unconditional: 72508, negative: 3810944, negative conditional: 3810924, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6762235, positive: 2951134, positive conditional: 2874981, positive unconditional: 76153, negative: 3811101, negative conditional: 3811079, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2974537, positive: 2951134, positive conditional: 0, positive unconditional: 2951134, negative: 23403, negative conditional: 0, negative unconditional: 23403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2974537, positive: 2906244, positive conditional: 0, positive unconditional: 2906244, negative: 23078, negative conditional: 0, negative unconditional: 23078, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 45215, Positive cache size: 44890, Positive conditional cache size: 0, Positive unconditional cache size: 44890, Negative cache size: 325, Negative conditional cache size: 0, Negative unconditional cache size: 325, Independence queries for same thread: 3787698, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 17.6s, Number of persistent set computation: 63, Number of trivial persistent sets: 62, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3827, positive: 3670, positive conditional: 25, positive unconditional: 3645, negative: 157, negative conditional: 155, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6762235, positive: 2951134, positive conditional: 2874981, positive unconditional: 76153, negative: 3811101, negative conditional: 3811079, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2974537, positive: 2951134, positive conditional: 0, positive unconditional: 2951134, negative: 23403, negative conditional: 0, negative unconditional: 23403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2974537, positive: 2906244, positive conditional: 0, positive unconditional: 2906244, negative: 23078, negative conditional: 0, negative unconditional: 23078, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 3610, Positive cache size: 3608, Positive conditional cache size: 0, Positive unconditional cache size: 3608, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Independence queries for same thread: 155, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 4269, Number of trivial persistent sets: 3640, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 6758408, positive: 2947464, positive conditional: 2874956, positive unconditional: 72508, negative: 3810944, negative conditional: 3810924, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6762235, positive: 2951134, positive conditional: 2874981, positive unconditional: 76153, negative: 3811101, negative conditional: 3811079, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2974537, positive: 2951134, positive conditional: 0, positive unconditional: 2951134, negative: 23403, negative conditional: 0, negative unconditional: 23403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2974537, positive: 2906244, positive conditional: 0, positive unconditional: 2906244, negative: 23078, negative conditional: 0, negative unconditional: 23078, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 45215, Positive cache size: 44890, Positive conditional cache size: 0, Positive unconditional cache size: 44890, Negative cache size: 325, Negative conditional cache size: 0, Negative unconditional cache size: 325, Independence queries for same thread: 3787698, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5660, positive: 5657, positive conditional: 52, positive unconditional: 5605, 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: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 5533, Positive cache size: 5533, Positive conditional cache size: 0, Positive unconditional cache size: 5533, 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: 6282, positive: 6278, positive conditional: 67, positive unconditional: 6211, 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: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 6130, Positive cache size: 6130, Positive conditional cache size: 0, Positive unconditional cache size: 6130, 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: 27421, positive: 22056, positive conditional: 519, positive unconditional: 21537, negative: 5365, negative conditional: 5361, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 21848, Positive cache size: 21844, Positive conditional cache size: 0, Positive unconditional cache size: 21844, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Independence queries for same thread: 5368, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4994561, positive: 2359577, positive conditional: 2291104, positive unconditional: 68473, negative: 2634984, negative conditional: 2634964, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 47445, Positive cache size: 47117, Positive conditional cache size: 0, Positive unconditional cache size: 47117, Negative cache size: 328, Negative conditional cache size: 0, Negative unconditional cache size: 328, Independence queries for same thread: 2622700, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 16.3s, Number of persistent set computation: 60, Number of trivial persistent sets: 43, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5660, positive: 5657, positive conditional: 52, positive unconditional: 5605, 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: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 5533, Positive cache size: 5533, Positive conditional cache size: 0, Positive unconditional cache size: 5533, 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: 62, Number of trivial persistent sets: 43, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 6282, positive: 6278, positive conditional: 67, positive unconditional: 6211, 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: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 6130, Positive cache size: 6130, Positive conditional cache size: 0, Positive unconditional cache size: 6130, 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: 0.1s, Number of persistent set computation: 73, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 27421, positive: 22056, positive conditional: 519, positive unconditional: 21537, negative: 5365, negative conditional: 5361, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 21848, Positive cache size: 21844, Positive conditional cache size: 0, Positive unconditional cache size: 21844, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Independence queries for same thread: 5368, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4.1s, Number of persistent set computation: 1109, Number of trivial persistent sets: 491, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4994561, positive: 2359577, positive conditional: 2291104, positive unconditional: 68473, negative: 2634984, negative conditional: 2634964, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5033924, positive: 2393568, positive conditional: 2291742, positive unconditional: 101826, negative: 2640356, negative conditional: 2640332, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2411224, positive: 2393568, positive conditional: 0, positive unconditional: 2393568, negative: 17656, negative conditional: 0, negative unconditional: 17656, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 47445, positive: 47117, positive conditional: 0, positive unconditional: 47117, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2411224, positive: 2346451, positive conditional: 0, positive unconditional: 2346451, negative: 17328, negative conditional: 0, negative unconditional: 17328, unknown: 47445, unknown conditional: 0, unknown unconditional: 47445] , Statistics on independence cache: Total cache size (in pairs): 47445, Positive cache size: 47117, Positive conditional cache size: 0, Positive unconditional cache size: 47117, Negative cache size: 328, Negative conditional cache size: 0, Negative unconditional cache size: 328, Independence queries for same thread: 2622700, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2726, positive: 2723, positive conditional: 6, positive unconditional: 2717, negative: 3, negative conditional: 2, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2774716, positive: 1244839, positive conditional: 1170221, positive unconditional: 74618, negative: 1529877, negative conditional: 1529856, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1258966, positive: 1244839, positive conditional: 0, positive unconditional: 1244839, negative: 14127, negative conditional: 0, negative unconditional: 14127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1258966, positive: 1199949, positive conditional: 0, positive unconditional: 1199949, negative: 13802, negative conditional: 0, negative unconditional: 13802, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 2700, Positive cache size: 2699, Positive conditional cache size: 0, Positive unconditional cache size: 2699, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2771990, positive: 1242116, positive conditional: 1170215, positive unconditional: 71901, negative: 1529874, negative conditional: 1529854, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2774716, positive: 1244839, positive conditional: 1170221, positive unconditional: 74618, negative: 1529877, negative conditional: 1529856, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1258966, positive: 1244839, positive conditional: 0, positive unconditional: 1244839, negative: 14127, negative conditional: 0, negative unconditional: 14127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1258966, positive: 1199949, positive conditional: 0, positive unconditional: 1199949, negative: 13802, negative conditional: 0, negative unconditional: 13802, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 45215, Positive cache size: 44890, Positive conditional cache size: 0, Positive unconditional cache size: 44890, Negative cache size: 325, Negative conditional cache size: 0, Negative unconditional cache size: 325, Independence queries for same thread: 1515750, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 16.6s, Number of persistent set computation: 54, Number of trivial persistent sets: 53, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2726, positive: 2723, positive conditional: 6, positive unconditional: 2717, negative: 3, negative conditional: 2, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2774716, positive: 1244839, positive conditional: 1170221, positive unconditional: 74618, negative: 1529877, negative conditional: 1529856, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1258966, positive: 1244839, positive conditional: 0, positive unconditional: 1244839, negative: 14127, negative conditional: 0, negative unconditional: 14127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1258966, positive: 1199949, positive conditional: 0, positive unconditional: 1199949, negative: 13802, negative conditional: 0, negative unconditional: 13802, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 2700, Positive cache size: 2699, Positive conditional cache size: 0, Positive unconditional cache size: 2699, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 2381, Number of trivial persistent sets: 1977, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2771990, positive: 1242116, positive conditional: 1170215, positive unconditional: 71901, negative: 1529874, negative conditional: 1529854, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2774716, positive: 1244839, positive conditional: 1170221, positive unconditional: 74618, negative: 1529877, negative conditional: 1529856, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1258966, positive: 1244839, positive conditional: 0, positive unconditional: 1244839, negative: 14127, negative conditional: 0, negative unconditional: 14127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45215, positive: 44890, positive conditional: 0, positive unconditional: 44890, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1258966, positive: 1199949, positive conditional: 0, positive unconditional: 1199949, negative: 13802, negative conditional: 0, negative unconditional: 13802, unknown: 45215, unknown conditional: 0, unknown unconditional: 45215] , Statistics on independence cache: Total cache size (in pairs): 45215, Positive cache size: 44890, Positive conditional cache size: 0, Positive unconditional cache size: 44890, Negative cache size: 325, Negative conditional cache size: 0, Negative unconditional cache size: 325, Independence queries for same thread: 1515750, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1919, positive: 1918, positive conditional: 3, positive unconditional: 1915, 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: 1340329, positive: 525668, positive conditional: 452981, positive unconditional: 72687, negative: 814661, negative conditional: 814641, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 529430, positive: 525668, positive conditional: 0, positive unconditional: 525668, negative: 3762, negative conditional: 0, negative unconditional: 3762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45015, positive: 44690, positive conditional: 0, positive unconditional: 44690, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 529430, positive: 480978, positive conditional: 0, positive unconditional: 480978, negative: 3437, negative conditional: 0, negative unconditional: 3437, unknown: 45015, unknown conditional: 0, unknown unconditional: 45015] , Statistics on independence cache: Total cache size (in pairs): 1903, Positive cache size: 1903, Positive conditional cache size: 0, Positive unconditional cache size: 1903, 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: 1338410, positive: 523750, positive conditional: 452978, positive unconditional: 70772, negative: 814660, negative conditional: 814640, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1340329, positive: 525668, positive conditional: 452981, positive unconditional: 72687, negative: 814661, negative conditional: 814641, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 529430, positive: 525668, positive conditional: 0, positive unconditional: 525668, negative: 3762, negative conditional: 0, negative unconditional: 3762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45015, positive: 44690, positive conditional: 0, positive unconditional: 44690, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 529430, positive: 480978, positive conditional: 0, positive unconditional: 480978, negative: 3437, negative conditional: 0, negative unconditional: 3437, unknown: 45015, unknown conditional: 0, unknown unconditional: 45015] , Statistics on independence cache: Total cache size (in pairs): 45015, Positive cache size: 44690, Positive conditional cache size: 0, Positive unconditional cache size: 44690, Negative cache size: 325, Negative conditional cache size: 0, Negative unconditional cache size: 325, Independence queries for same thread: 810899, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 15.4s, Number of persistent set computation: 45, Number of trivial persistent sets: 43, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1919, positive: 1918, positive conditional: 3, positive unconditional: 1915, 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: 1340329, positive: 525668, positive conditional: 452981, positive unconditional: 72687, negative: 814661, negative conditional: 814641, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 529430, positive: 525668, positive conditional: 0, positive unconditional: 525668, negative: 3762, negative conditional: 0, negative unconditional: 3762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45015, positive: 44690, positive conditional: 0, positive unconditional: 44690, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 529430, positive: 480978, positive conditional: 0, positive unconditional: 480978, negative: 3437, negative conditional: 0, negative unconditional: 3437, unknown: 45015, unknown conditional: 0, unknown unconditional: 45015] , Statistics on independence cache: Total cache size (in pairs): 1903, Positive cache size: 1903, Positive conditional cache size: 0, Positive unconditional cache size: 1903, 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: 1333, Number of trivial persistent sets: 1115, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1338410, positive: 523750, positive conditional: 452978, positive unconditional: 70772, negative: 814660, negative conditional: 814640, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1340329, positive: 525668, positive conditional: 452981, positive unconditional: 72687, negative: 814661, negative conditional: 814641, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 529430, positive: 525668, positive conditional: 0, positive unconditional: 525668, negative: 3762, negative conditional: 0, negative unconditional: 3762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 45015, positive: 44690, positive conditional: 0, positive unconditional: 44690, negative: 325, negative conditional: 0, negative unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 529430, positive: 480978, positive conditional: 0, positive unconditional: 480978, negative: 3437, negative conditional: 0, negative unconditional: 3437, unknown: 45015, unknown conditional: 0, unknown unconditional: 45015] , Statistics on independence cache: Total cache size (in pairs): 45015, Positive cache size: 44690, Positive conditional cache size: 0, Positive unconditional cache size: 44690, Negative cache size: 325, Negative conditional cache size: 0, Negative unconditional cache size: 325, Independence queries for same thread: 810899, Statistics for Abstraction: - 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: 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: 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: 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: 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: 790]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 791]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 792]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 792]: 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: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 794]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 795]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 801]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 801]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 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: 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: 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: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 810]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 811]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 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: 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: 840]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 842]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 844]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 845]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 845]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 845]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 845]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 846]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 846]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 846]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 846]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 846]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 846]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 850]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 852]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 852]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 853]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 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: 758]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 765]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 765]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 765]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 765]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 766]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 767]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 767]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 767]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 767]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 768]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 771]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 771]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 743]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 746]: 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: 751]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 636 locations, 496 error locations. Started 1 CEGAR loops. OverallTime: 26.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 26.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 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, 63 NumberOfCodeBlocks, 63 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 62 ConstructedInterpolants, 0 QuantifiedInterpolants, 62 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, 636 locations, 496 error locations. Started 1 CEGAR loops. OverallTime: 28.1s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 27.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 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, 0.3s InterpolantComputationTime, 194 NumberOfCodeBlocks, 194 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 191 ConstructedInterpolants, 0 QuantifiedInterpolants, 195 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 636 locations, 496 error locations. Started 1 CEGAR loops. OverallTime: 20.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 20.0s, 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, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 53 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P0Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 636 locations, 496 error locations. Started 1 CEGAR loops. OverallTime: 17.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 17.0s, 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, 45 NumberOfCodeBlocks, 45 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 44 ConstructedInterpolants, 0 QuantifiedInterpolants, 44 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 312 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-11-10 11:11:46,076 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 11:11:46,290 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 11:11:46,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2022-11-10 11:11:46,690 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 11:11:46,919 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...