./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations BEFORE --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version b8dbc81d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8dedc3ea8e96f333d418860556906c8618bbf50be75cff10b45de6d34fe23444 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations BEFORE --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-31 19:54:55,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-31 19:54:55,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-31 19:54:55,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-31 19:54:55,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-31 19:54:55,742 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-31 19:54:55,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-31 19:54:55,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-31 19:54:55,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-31 19:54:55,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-31 19:54:55,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-31 19:54:55,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-31 19:54:55,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-31 19:54:55,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-31 19:54:55,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-31 19:54:55,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-31 19:54:55,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-31 19:54:55,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-31 19:54:55,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-31 19:54:55,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-31 19:54:55,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-31 19:54:55,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-31 19:54:55,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-31 19:54:55,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-31 19:54:55,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-31 19:54:55,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-31 19:54:55,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-31 19:54:55,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-31 19:54:55,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-31 19:54:55,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-31 19:54:55,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-31 19:54:55,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-31 19:54:55,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-31 19:54:55,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-31 19:54:55,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-31 19:54:55,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-31 19:54:55,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-31 19:54:55,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-31 19:54:55,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-31 19:54:55,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-31 19:54:55,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-31 19:54:55,808 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-31 19:54:55,841 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-31 19:54:55,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-31 19:54:55,842 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-31 19:54:55,843 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-31 19:54:55,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-31 19:54:55,844 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-31 19:54:55,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-31 19:54:55,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-31 19:54:55,844 INFO L138 SettingsManager]: * Use SBE=true [2023-08-31 19:54:55,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-31 19:54:55,845 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-31 19:54:55,846 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-31 19:54:55,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-31 19:54:55,846 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-31 19:54:55,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-31 19:54:55,846 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-31 19:54:55,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-31 19:54:55,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-31 19:54:55,847 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-31 19:54:55,847 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-31 19:54:55,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-31 19:54:55,847 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-31 19:54:55,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-31 19:54:55,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-31 19:54:55,848 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-31 19:54:55,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-31 19:54:55,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-31 19:54:55,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-31 19:54:55,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-31 19:54:55,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-31 19:54:55,849 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-31 19:54:55,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-31 19:54:55,850 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-31 19:54:55,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-31 19:54:55,850 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-31 19:54:55,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-31 19:54:55,850 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-31 19:54:55,851 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dedc3ea8e96f333d418860556906c8618bbf50be75cff10b45de6d34fe23444 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> BEFORE [2023-08-31 19:54:56,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-31 19:54:56,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-31 19:54:56,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-31 19:54:56,160 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-31 19:54:56,160 INFO L275 PluginConnector]: CDTParser initialized [2023-08-31 19:54:56,162 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i [2023-08-31 19:54:57,323 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-31 19:54:57,577 INFO L351 CDTParser]: Found 1 translation units. [2023-08-31 19:54:57,577 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i [2023-08-31 19:54:57,591 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8da28b5f/0251288d68f143408c55d7b000da30c6/FLAG60f847d18 [2023-08-31 19:54:57,604 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8da28b5f/0251288d68f143408c55d7b000da30c6 [2023-08-31 19:54:57,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-31 19:54:57,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-31 19:54:57,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-31 19:54:57,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-31 19:54:57,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-31 19:54:57,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 07:54:57" (1/1) ... [2023-08-31 19:54:57,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3e7e8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:57, skipping insertion in model container [2023-08-31 19:54:57,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 07:54:57" (1/1) ... [2023-08-31 19:54:57,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-31 19:54:57,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-31 19:54:57,807 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i[818,831] [2023-08-31 19:54:58,135 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-31 19:54:58,146 INFO L203 MainTranslator]: Completed pre-run [2023-08-31 19:54:58,157 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i[818,831] [2023-08-31 19:54:58,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-31 19:54:58,312 INFO L208 MainTranslator]: Completed translation [2023-08-31 19:54:58,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58 WrapperNode [2023-08-31 19:54:58,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-31 19:54:58,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-31 19:54:58,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-31 19:54:58,314 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-31 19:54:58,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,379 INFO L138 Inliner]: procedures = 363, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2023-08-31 19:54:58,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-31 19:54:58,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-31 19:54:58,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-31 19:54:58,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-31 19:54:58,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,424 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-31 19:54:58,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-31 19:54:58,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-31 19:54:58,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-31 19:54:58,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (1/1) ... [2023-08-31 19:54:58,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-31 19:54:58,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-31 19:54:58,470 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) [2023-08-31 19:54:58,494 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 [2023-08-31 19:54:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-31 19:54:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-31 19:54:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-31 19:54:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure thread_function_datarace [2023-08-31 19:54:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_function_datarace [2023-08-31 19:54:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-31 19:54:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-31 19:54:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-31 19:54:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-31 19:54:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-31 19:54:58,511 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-31 19:54:58,619 INFO L236 CfgBuilder]: Building ICFG [2023-08-31 19:54:58,625 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-31 19:54:58,865 INFO L277 CfgBuilder]: Performing block encoding [2023-08-31 19:54:58,872 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-31 19:54:58,872 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-08-31 19:54:58,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 07:54:58 BoogieIcfgContainer [2023-08-31 19:54:58,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-31 19:54:58,875 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-31 19:54:58,875 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-31 19:54:58,878 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-31 19:54:58,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.08 07:54:57" (1/3) ... [2023-08-31 19:54:58,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69b56369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.08 07:54:58, skipping insertion in model container [2023-08-31 19:54:58,879 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 07:54:58" (2/3) ... [2023-08-31 19:54:58,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69b56369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.08 07:54:58, skipping insertion in model container [2023-08-31 19:54:58,879 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 07:54:58" (3/3) ... [2023-08-31 19:54:58,880 INFO L112 eAbstractionObserver]: Analyzing ICFG pthread-demo-datarace-2.i [2023-08-31 19:54:58,890 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-31 19:54:58,898 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-31 19:54:58,899 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 7 error locations. [2023-08-31 19:54:58,899 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-31 19:54:58,991 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-08-31 19:54:59,033 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 109 places, 112 transitions, 232 flow [2023-08-31 19:54:59,093 INFO L130 PetriNetUnfolder]: 7/111 cut-off events. [2023-08-31 19:54:59,093 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-31 19:54:59,098 INFO L83 FinitePrefix]: Finished finitePrefix Result has 116 conditions, 111 events. 7/111 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 131 event pairs, 0 based on Foata normal form. 0/97 useless extension candidates. Maximal degree in co-relation 60. Up to 2 conditions per place. [2023-08-31 19:54:59,099 INFO L82 GeneralOperation]: Start removeDead. Operand has 109 places, 112 transitions, 232 flow [2023-08-31 19:54:59,102 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 101 places, 104 transitions, 214 flow [2023-08-31 19:54:59,106 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-31 19:54:59,124 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 101 places, 104 transitions, 214 flow [2023-08-31 19:54:59,127 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 101 places, 104 transitions, 214 flow [2023-08-31 19:54:59,128 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 101 places, 104 transitions, 214 flow [2023-08-31 19:54:59,159 INFO L130 PetriNetUnfolder]: 7/104 cut-off events. [2023-08-31 19:54:59,160 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-31 19:54:59,161 INFO L83 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 104 events. 7/104 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 130 event pairs, 0 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 60. Up to 2 conditions per place. [2023-08-31 19:54:59,163 INFO L119 LiptonReduction]: Number of co-enabled transitions 1728 [2023-08-31 19:55:00,945 INFO L134 LiptonReduction]: Checked pairs total: 3437 [2023-08-31 19:55:00,945 INFO L136 LiptonReduction]: Total number of compositions: 92 [2023-08-31 19:55:00,957 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-31 19:55:00,962 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=PETRI_NET, 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;@47d56fb8, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-31 19:55:00,962 INFO L358 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2023-08-31 19:55:00,965 INFO L130 PetriNetUnfolder]: 0/7 cut-off events. [2023-08-31 19:55:00,965 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-31 19:55:00,966 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 19:55:00,966 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-31 19:55:00,967 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 7 more)] === [2023-08-31 19:55:00,971 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 19:55:00,971 INFO L85 PathProgramCache]: Analyzing trace with hash 12347316, now seen corresponding path program 1 times [2023-08-31 19:55:00,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 19:55:00,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008760965] [2023-08-31 19:55:00,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 19:55:00,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 19:55:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 19:55:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 19:55:01,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 19:55:01,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008760965] [2023-08-31 19:55:01,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008760965] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 19:55:01,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 19:55:01,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-31 19:55:01,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873840747] [2023-08-31 19:55:01,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 19:55:01,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-31 19:55:01,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 19:55:01,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-31 19:55:01,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-31 19:55:01,200 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 204 [2023-08-31 19:55:01,202 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 27 places, 25 transitions, 56 flow. Second operand has 2 states, 2 states have (on average 104.0) internal successors, (208), 2 states have internal predecessors, (208), 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) [2023-08-31 19:55:01,202 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 19:55:01,202 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 204 [2023-08-31 19:55:01,203 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 19:55:01,232 INFO L130 PetriNetUnfolder]: 31/91 cut-off events. [2023-08-31 19:55:01,232 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-31 19:55:01,233 INFO L83 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 91 events. 31/91 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 316 event pairs, 20 based on Foata normal form. 1/70 useless extension candidates. Maximal degree in co-relation 148. Up to 64 conditions per place. [2023-08-31 19:55:01,234 INFO L137 encePairwiseOnDemand]: 201/204 looper letters, 13 selfloop transitions, 0 changer transitions 1/22 dead transitions. [2023-08-31 19:55:01,234 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 25 places, 22 transitions, 78 flow [2023-08-31 19:55:01,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-31 19:55:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-31 19:55:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 221 transitions. [2023-08-31 19:55:01,245 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5416666666666666 [2023-08-31 19:55:01,246 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 221 transitions. [2023-08-31 19:55:01,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 221 transitions. [2023-08-31 19:55:01,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 19:55:01,249 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 221 transitions. [2023-08-31 19:55:01,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 110.5) internal successors, (221), 2 states have internal predecessors, (221), 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) [2023-08-31 19:55:01,255 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 204.0) internal successors, (612), 3 states have internal predecessors, (612), 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) [2023-08-31 19:55:01,256 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 204.0) internal successors, (612), 3 states have internal predecessors, (612), 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) [2023-08-31 19:55:01,258 INFO L175 Difference]: Start difference. First operand has 27 places, 25 transitions, 56 flow. Second operand 2 states and 221 transitions. [2023-08-31 19:55:01,258 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 25 places, 22 transitions, 78 flow [2023-08-31 19:55:01,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 22 transitions, 74 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-31 19:55:01,261 INFO L231 Difference]: Finished difference. Result has 23 places, 21 transitions, 43 flow [2023-08-31 19:55:01,262 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=204, PETRI_DIFFERENCE_MINUEND_FLOW=46, PETRI_DIFFERENCE_MINUEND_PLACES=22, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=22, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=43, PETRI_PLACES=23, PETRI_TRANSITIONS=21} [2023-08-31 19:55:01,265 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, -4 predicate places. [2023-08-31 19:55:01,265 INFO L495 AbstractCegarLoop]: Abstraction has has 23 places, 21 transitions, 43 flow [2023-08-31 19:55:01,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 104.0) internal successors, (208), 2 states have internal predecessors, (208), 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) [2023-08-31 19:55:01,266 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 19:55:01,266 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-31 19:55:01,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-31 19:55:01,267 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 7 more)] === [2023-08-31 19:55:01,267 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 19:55:01,267 INFO L85 PathProgramCache]: Analyzing trace with hash 382764955, now seen corresponding path program 1 times [2023-08-31 19:55:01,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 19:55:01,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17110540] [2023-08-31 19:55:01,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 19:55:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 19:55:01,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 19:55:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 19:55:01,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 19:55:01,317 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17110540] [2023-08-31 19:55:01,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17110540] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 19:55:01,317 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 19:55:01,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 19:55:01,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224370008] [2023-08-31 19:55:01,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 19:55:01,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 19:55:01,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 19:55:01,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 19:55:01,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 19:55:01,340 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 204 [2023-08-31 19:55:01,340 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 23 places, 21 transitions, 43 flow. Second operand has 3 states, 3 states have (on average 89.66666666666667) internal successors, (269), 3 states have internal predecessors, (269), 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) [2023-08-31 19:55:01,341 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 19:55:01,341 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 204 [2023-08-31 19:55:01,341 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 19:55:01,395 INFO L130 PetriNetUnfolder]: 84/188 cut-off events. [2023-08-31 19:55:01,395 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-31 19:55:01,396 INFO L83 FinitePrefix]: Finished finitePrefix Result has 367 conditions, 188 events. 84/188 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 650 event pairs, 21 based on Foata normal form. 0/158 useless extension candidates. Maximal degree in co-relation 364. Up to 93 conditions per place. [2023-08-31 19:55:01,397 INFO L137 encePairwiseOnDemand]: 196/204 looper letters, 28 selfloop transitions, 6 changer transitions 0/36 dead transitions. [2023-08-31 19:55:01,397 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 24 places, 36 transitions, 141 flow [2023-08-31 19:55:01,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 19:55:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 19:55:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 300 transitions. [2023-08-31 19:55:01,400 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49019607843137253 [2023-08-31 19:55:01,400 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 300 transitions. [2023-08-31 19:55:01,400 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 300 transitions. [2023-08-31 19:55:01,401 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 19:55:01,401 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 300 transitions. [2023-08-31 19:55:01,402 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 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) [2023-08-31 19:55:01,404 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 204.0) internal successors, (816), 4 states have internal predecessors, (816), 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) [2023-08-31 19:55:01,404 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 204.0) internal successors, (816), 4 states have internal predecessors, (816), 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) [2023-08-31 19:55:01,404 INFO L175 Difference]: Start difference. First operand has 23 places, 21 transitions, 43 flow. Second operand 3 states and 300 transitions. [2023-08-31 19:55:01,405 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 24 places, 36 transitions, 141 flow [2023-08-31 19:55:01,405 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 24 places, 36 transitions, 141 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-31 19:55:01,406 INFO L231 Difference]: Finished difference. Result has 26 places, 27 transitions, 95 flow [2023-08-31 19:55:01,406 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=204, PETRI_DIFFERENCE_MINUEND_FLOW=43, PETRI_DIFFERENCE_MINUEND_PLACES=22, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=21, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=95, PETRI_PLACES=26, PETRI_TRANSITIONS=27} [2023-08-31 19:55:01,407 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, -1 predicate places. [2023-08-31 19:55:01,407 INFO L495 AbstractCegarLoop]: Abstraction has has 26 places, 27 transitions, 95 flow [2023-08-31 19:55:01,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 89.66666666666667) internal successors, (269), 3 states have internal predecessors, (269), 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) [2023-08-31 19:55:01,408 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 19:55:01,408 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 19:55:01,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-31 19:55:01,408 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 7 more)] === [2023-08-31 19:55:01,409 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 19:55:01,409 INFO L85 PathProgramCache]: Analyzing trace with hash -187070102, now seen corresponding path program 1 times [2023-08-31 19:55:01,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 19:55:01,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019399562] [2023-08-31 19:55:01,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 19:55:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 19:55:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 19:55:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 19:55:01,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 19:55:01,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019399562] [2023-08-31 19:55:01,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019399562] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 19:55:01,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 19:55:01,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 19:55:01,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620245779] [2023-08-31 19:55:01,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 19:55:01,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 19:55:01,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 19:55:01,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 19:55:01,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 19:55:01,484 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 204 [2023-08-31 19:55:01,484 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 26 places, 27 transitions, 95 flow. Second operand has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 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) [2023-08-31 19:55:01,485 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 19:55:01,485 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 204 [2023-08-31 19:55:01,485 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 19:55:01,522 INFO L130 PetriNetUnfolder]: 81/185 cut-off events. [2023-08-31 19:55:01,523 INFO L131 PetriNetUnfolder]: For 64/68 co-relation queries the response was YES. [2023-08-31 19:55:01,524 INFO L83 FinitePrefix]: Finished finitePrefix Result has 461 conditions, 185 events. 81/185 cut-off events. For 64/68 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 651 event pairs, 32 based on Foata normal form. 2/179 useless extension candidates. Maximal degree in co-relation 456. Up to 143 conditions per place. [2023-08-31 19:55:01,525 INFO L137 encePairwiseOnDemand]: 199/204 looper letters, 22 selfloop transitions, 6 changer transitions 1/36 dead transitions. [2023-08-31 19:55:01,525 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 36 transitions, 181 flow [2023-08-31 19:55:01,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 19:55:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 19:55:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 298 transitions. [2023-08-31 19:55:01,527 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4869281045751634 [2023-08-31 19:55:01,527 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 298 transitions. [2023-08-31 19:55:01,527 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 298 transitions. [2023-08-31 19:55:01,528 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 19:55:01,528 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 298 transitions. [2023-08-31 19:55:01,529 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 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) [2023-08-31 19:55:01,530 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 204.0) internal successors, (816), 4 states have internal predecessors, (816), 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) [2023-08-31 19:55:01,531 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 204.0) internal successors, (816), 4 states have internal predecessors, (816), 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) [2023-08-31 19:55:01,531 INFO L175 Difference]: Start difference. First operand has 26 places, 27 transitions, 95 flow. Second operand 3 states and 298 transitions. [2023-08-31 19:55:01,531 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 28 places, 36 transitions, 181 flow [2023-08-31 19:55:01,533 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 26 places, 36 transitions, 165 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-31 19:55:01,533 INFO L231 Difference]: Finished difference. Result has 27 places, 31 transitions, 125 flow [2023-08-31 19:55:01,533 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=204, PETRI_DIFFERENCE_MINUEND_FLOW=83, PETRI_DIFFERENCE_MINUEND_PLACES=24, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=27, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=125, PETRI_PLACES=27, PETRI_TRANSITIONS=31} [2023-08-31 19:55:01,534 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, 0 predicate places. [2023-08-31 19:55:01,534 INFO L495 AbstractCegarLoop]: Abstraction has has 27 places, 31 transitions, 125 flow [2023-08-31 19:55:01,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 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) [2023-08-31 19:55:01,535 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 19:55:01,535 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 19:55:01,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-31 19:55:01,535 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread_function_dataraceErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 7 more)] === [2023-08-31 19:55:01,536 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 19:55:01,536 INFO L85 PathProgramCache]: Analyzing trace with hash 301608637, now seen corresponding path program 1 times [2023-08-31 19:55:01,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 19:55:01,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408454993] [2023-08-31 19:55:01,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 19:55:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 19:55:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 19:55:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 19:55:01,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 19:55:01,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408454993] [2023-08-31 19:55:01,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408454993] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 19:55:01,570 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 19:55:01,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 19:55:01,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465923184] [2023-08-31 19:55:01,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 19:55:01,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 19:55:01,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 19:55:01,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 19:55:01,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 19:55:01,625 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 204 [2023-08-31 19:55:01,625 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 27 places, 31 transitions, 125 flow. Second operand has 3 states, 3 states have (on average 94.66666666666667) internal successors, (284), 3 states have internal predecessors, (284), 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) [2023-08-31 19:55:01,626 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 19:55:01,626 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 204 [2023-08-31 19:55:01,626 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 19:55:01,677 INFO L130 PetriNetUnfolder]: 88/190 cut-off events. [2023-08-31 19:55:01,677 INFO L131 PetriNetUnfolder]: For 105/114 co-relation queries the response was YES. [2023-08-31 19:55:01,680 INFO L83 FinitePrefix]: Finished finitePrefix Result has 512 conditions, 190 events. 88/190 cut-off events. For 105/114 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs, 32 based on Foata normal form. 3/182 useless extension candidates. Maximal degree in co-relation 506. Up to 154 conditions per place. [2023-08-31 19:55:01,684 INFO L137 encePairwiseOnDemand]: 199/204 looper letters, 23 selfloop transitions, 8 changer transitions 1/39 dead transitions. [2023-08-31 19:55:01,684 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 29 places, 39 transitions, 219 flow [2023-08-31 19:55:01,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 19:55:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 19:55:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 300 transitions. [2023-08-31 19:55:01,686 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49019607843137253 [2023-08-31 19:55:01,687 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 300 transitions. [2023-08-31 19:55:01,687 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 300 transitions. [2023-08-31 19:55:01,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 19:55:01,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 300 transitions. [2023-08-31 19:55:01,693 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 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) [2023-08-31 19:55:01,695 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 204.0) internal successors, (816), 4 states have internal predecessors, (816), 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) [2023-08-31 19:55:01,696 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 204.0) internal successors, (816), 4 states have internal predecessors, (816), 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) [2023-08-31 19:55:01,696 INFO L175 Difference]: Start difference. First operand has 27 places, 31 transitions, 125 flow. Second operand 3 states and 300 transitions. [2023-08-31 19:55:01,696 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 29 places, 39 transitions, 219 flow [2023-08-31 19:55:01,698 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 28 places, 39 transitions, 211 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-31 19:55:01,698 INFO L231 Difference]: Finished difference. Result has 29 places, 35 transitions, 171 flow [2023-08-31 19:55:01,699 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=204, PETRI_DIFFERENCE_MINUEND_FLOW=119, PETRI_DIFFERENCE_MINUEND_PLACES=26, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=23, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=171, PETRI_PLACES=29, PETRI_TRANSITIONS=35} [2023-08-31 19:55:01,699 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, 2 predicate places. [2023-08-31 19:55:01,699 INFO L495 AbstractCegarLoop]: Abstraction has has 29 places, 35 transitions, 171 flow [2023-08-31 19:55:01,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 94.66666666666667) internal successors, (284), 3 states have internal predecessors, (284), 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) [2023-08-31 19:55:01,700 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 19:55:01,700 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 19:55:01,700 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-31 19:55:01,701 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread_function_dataraceErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 7 more)] === [2023-08-31 19:55:01,701 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 19:55:01,701 INFO L85 PathProgramCache]: Analyzing trace with hash 92565242, now seen corresponding path program 1 times [2023-08-31 19:55:01,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 19:55:01,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321070923] [2023-08-31 19:55:01,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 19:55:01,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 19:55:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-31 19:55:01,723 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-31 19:55:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-31 19:55:01,760 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-31 19:55:01,761 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-31 19:55:01,761 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thread_function_dataraceErr0ASSERT_VIOLATIONDATA_RACE (9 of 10 remaining) [2023-08-31 19:55:01,763 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (8 of 10 remaining) [2023-08-31 19:55:01,763 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (7 of 10 remaining) [2023-08-31 19:55:01,763 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 10 remaining) [2023-08-31 19:55:01,764 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 10 remaining) [2023-08-31 19:55:01,764 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (4 of 10 remaining) [2023-08-31 19:55:01,764 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 10 remaining) [2023-08-31 19:55:01,764 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread_function_dataraceErr0ASSERT_VIOLATIONDATA_RACE (2 of 10 remaining) [2023-08-31 19:55:01,765 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread_function_dataraceErr1ASSERT_VIOLATIONDATA_RACE (1 of 10 remaining) [2023-08-31 19:55:01,767 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread_function_dataraceErr1ASSERT_VIOLATIONDATA_RACE (0 of 10 remaining) [2023-08-31 19:55:01,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-31 19:55:01,767 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-08-31 19:55:01,773 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-31 19:55:01,773 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-31 19:55:01,782 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,782 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,783 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,783 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,783 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,783 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,783 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,783 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,784 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,784 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,784 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,784 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,784 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,784 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,785 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,785 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,785 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,785 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,786 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,786 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,786 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,786 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,786 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,786 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,787 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,787 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,787 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,787 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,787 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,787 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,788 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,788 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,788 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,788 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,788 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,788 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,789 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,789 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,789 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,789 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,789 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,789 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,790 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,790 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,790 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,790 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,790 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,790 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,791 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,791 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,791 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,791 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,791 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,791 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,792 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,792 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,792 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,792 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,792 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,792 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,793 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,793 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,793 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,793 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,793 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,793 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,794 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,794 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,794 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,794 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,794 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,794 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,795 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,795 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,795 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,795 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,795 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,795 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,796 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,796 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,796 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,796 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,796 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,796 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,797 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,797 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,797 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,797 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,797 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,797 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,798 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,798 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,798 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,799 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,799 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,799 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,799 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.08 07:55:01 BasicIcfg [2023-08-31 19:55:01,813 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-31 19:55:01,814 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-31 19:55:01,814 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-31 19:55:01,814 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-31 19:55:01,814 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 07:54:58" (3/4) ... [2023-08-31 19:55:01,816 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-08-31 19:55:01,817 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-31 19:55:01,817 INFO L158 Benchmark]: Toolchain (without parser) took 4209.82ms. Allocated memory was 73.4MB in the beginning and 119.5MB in the end (delta: 46.1MB). Free memory was 50.6MB in the beginning and 66.9MB in the end (delta: -16.3MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2023-08-31 19:55:01,818 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory was 52.0MB in the beginning and 51.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-31 19:55:01,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 702.94ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 50.3MB in the beginning and 58.4MB in the end (delta: -8.1MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2023-08-31 19:55:01,819 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.96ms. Allocated memory is still 96.5MB. Free memory was 58.4MB in the beginning and 56.2MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-31 19:55:01,819 INFO L158 Benchmark]: Boogie Preprocessor took 53.29ms. Allocated memory is still 96.5MB. Free memory was 56.2MB in the beginning and 54.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-31 19:55:01,820 INFO L158 Benchmark]: RCFGBuilder took 438.86ms. Allocated memory is still 96.5MB. Free memory was 54.2MB in the beginning and 39.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-08-31 19:55:01,820 INFO L158 Benchmark]: TraceAbstraction took 2938.01ms. Allocated memory was 96.5MB in the beginning and 119.5MB in the end (delta: 23.1MB). Free memory was 39.1MB in the beginning and 66.9MB in the end (delta: -27.9MB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-31 19:55:01,821 INFO L158 Benchmark]: Witness Printer took 2.88ms. Allocated memory is still 119.5MB. Free memory is still 66.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-31 19:55:01,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory was 52.0MB in the beginning and 51.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 702.94ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 50.3MB in the beginning and 58.4MB in the end (delta: -8.1MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.96ms. Allocated memory is still 96.5MB. Free memory was 58.4MB in the beginning and 56.2MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.29ms. Allocated memory is still 96.5MB. Free memory was 56.2MB in the beginning and 54.2MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 438.86ms. Allocated memory is still 96.5MB. Free memory was 54.2MB in the beginning and 39.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * TraceAbstraction took 2938.01ms. Allocated memory was 96.5MB in the beginning and 119.5MB in the end (delta: 23.1MB). Free memory was 39.1MB in the beginning and 66.9MB in the end (delta: -27.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 2.88ms. Allocated memory is still 119.5MB. Free memory is still 66.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1.8s, 101 PlacesBefore, 27 PlacesAfterwards, 104 TransitionsBefore, 25 TransitionsAfterwards, 1728 CoEnabledTransitionPairs, 6 FixpointIterations, 38 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 5 TrivialYvCompositions, 8 ConcurrentYvCompositions, 5 ChoiceCompositions, 92 TotalNumberOfCompositions, 3437 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1749, independent: 1584, independent conditional: 0, independent unconditional: 1584, dependent: 165, dependent conditional: 0, dependent unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 922, independent: 899, independent conditional: 0, independent unconditional: 899, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1749, independent: 685, independent conditional: 0, independent unconditional: 685, dependent: 142, dependent conditional: 0, dependent unconditional: 142, unknown: 922, unknown conditional: 0, unknown unconditional: 922] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 43, Positive conditional cache size: 0, Positive unconditional cache size: 43, Negative cache size: 15, Negative conditional cache size: 0, Negative unconditional cache size: 15, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - DataRaceFoundResult [Line: 1325]: Data race detected [2023-08-31 19:55:01,852 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,852 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,852 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,852 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,852 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,854 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,856 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,857 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,858 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,859 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,859 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,859 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,859 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,859 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,859 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,860 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,861 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,862 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,863 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,863 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,863 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,863 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,863 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,863 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,864 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,865 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,866 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,866 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,866 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,866 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,866 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,866 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,872 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,872 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,872 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,874 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,875 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,878 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,879 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,881 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,884 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-31 19:55:01,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,885 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-31 19:55:01,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,885 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-31 19:55:01,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-31 19:55:01,885 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock Data race detected The following path leads to a data race: [L1318] 0 int myglobal; [L1319] 0 pthread_mutex_t mymutex = { { 0, 0, 0, 0, 0, { { 0, 0 } } } }; [L1334] 0 pthread_t mythread; [L1335] 0 int i; [L1336] FCALL, FORK 0 pthread_create( &mythread, ((void *)0), thread_function_datarace, ((void *)0)) VAL [arg={0:0}, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mythread={3:0}, pthread_create( &mythread, ((void *)0), thread_function_datarace, ((void *)0))=0] [L1336] COND FALSE 0 !(pthread_create( &mythread, ((void *)0), thread_function_datarace, ((void *)0))) [L1346] 0 i=0 VAL [arg={0:0}, i=0, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mythread={3:0}] [L1322] 1 int i,j; [L1323] 1 i=0 VAL [arg={0:0}, arg={0:0}, i=0, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0] [L1346] COND TRUE 0 i<20 [L1348] EXPR 0 myglobal+1 VAL [arg={0:0}, arg={0:0}, i=0, i=0, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mythread={3:0}] [L1323] COND TRUE 1 i<20 [L1325] 1 j=myglobal VAL [arg={0:0}, arg={0:0}, i=0, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0] [L1348] 0 myglobal=myglobal+1 VAL [arg={0:0}, arg={0:0}, i=0, i=0, myglobal=1, myglobal=myglobal+1=49, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mythread={3:0}] [L1325] 1 j=myglobal VAL [arg={0:0}, arg={0:0}, i=0, myglobal=1, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0] Now there is a data race on ~myglobal~0 between C: myglobal=myglobal+1 [1348] and C: j=myglobal [1325] - UnprovableResult [Line: 1348]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1348]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1350]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1354]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1355]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1336]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 1328]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 130 locations, 10 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 2.7s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.9s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 126 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 47 mSDsluCounter, 20 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 14 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 190 IncrementalHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14 mSolverCounterUnsat, 20 mSDtfsCounter, 190 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=171occurred in iteration=4, InterpolantAutomatonStates: 11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 36 NumberOfCodeBlocks, 36 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 22 ConstructedInterpolants, 0 QuantifiedInterpolants, 28 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 RESULT: Ultimate proved your program to be incorrect! [2023-08-31 19:55:01,905 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE