./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 TOGETHER --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 TOGETHER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-29 17:26:21,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-29 17:26:21,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-29 17:26:21,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-29 17:26:21,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-29 17:26:21,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-29 17:26:21,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-29 17:26:21,883 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-29 17:26:21,885 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-29 17:26:21,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-29 17:26:21,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-29 17:26:21,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-29 17:26:21,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-29 17:26:21,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-29 17:26:21,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-29 17:26:21,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-29 17:26:21,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-29 17:26:21,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-29 17:26:21,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-29 17:26:21,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-29 17:26:21,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-29 17:26:21,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-29 17:26:21,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-29 17:26:21,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-29 17:26:21,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-29 17:26:21,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-29 17:26:21,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-29 17:26:21,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-29 17:26:21,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-29 17:26:21,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-29 17:26:21,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-29 17:26:21,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-29 17:26:21,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-29 17:26:21,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-29 17:26:21,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-29 17:26:21,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-29 17:26:21,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-29 17:26:21,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-29 17:26:21,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-29 17:26:21,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-29 17:26:21,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-29 17:26:21,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-29 17:26:21,969 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-29 17:26:21,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-29 17:26:21,971 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-29 17:26:21,971 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-29 17:26:21,972 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-29 17:26:21,972 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-29 17:26:21,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-29 17:26:21,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-29 17:26:21,973 INFO L138 SettingsManager]: * Use SBE=true [2023-08-29 17:26:21,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-29 17:26:21,974 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-29 17:26:21,974 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-29 17:26:21,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-29 17:26:21,974 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-29 17:26:21,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-29 17:26:21,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-29 17:26:21,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-29 17:26:21,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-29 17:26:21,975 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-29 17:26:21,975 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-29 17:26:21,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-29 17:26:21,976 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-29 17:26:21,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-29 17:26:21,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-29 17:26:21,976 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-29 17:26:21,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-29 17:26:21,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 17:26:21,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-29 17:26:21,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-29 17:26:21,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-29 17:26:21,977 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-29 17:26:21,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-29 17:26:21,978 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-29 17:26:21,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-29 17:26:21,978 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-29 17:26:21,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-29 17:26:21,979 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-29 17:26:21,979 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dedc3ea8e96f333d418860556906c8618bbf50be75cff10b45de6d34fe23444 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-29 17:26:22,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-29 17:26:22,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-29 17:26:22,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-29 17:26:22,304 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-29 17:26:22,304 INFO L275 PluginConnector]: CDTParser initialized [2023-08-29 17:26:22,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i [2023-08-29 17:26:23,361 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-29 17:26:23,668 INFO L351 CDTParser]: Found 1 translation units. [2023-08-29 17:26:23,669 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace-2.i [2023-08-29 17:26:23,685 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb25e989/f3f865080aa54c678905b0dd996b16fb/FLAGf690df44a [2023-08-29 17:26:23,707 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb25e989/f3f865080aa54c678905b0dd996b16fb [2023-08-29 17:26:23,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-29 17:26:23,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-29 17:26:23,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-29 17:26:23,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-29 17:26:23,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-29 17:26:23,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 05:26:23" (1/1) ... [2023-08-29 17:26:23,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7bc27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:23, skipping insertion in model container [2023-08-29 17:26:23,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 05:26:23" (1/1) ... [2023-08-29 17:26:23,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-29 17:26:23,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-29 17:26:23,930 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] [2023-08-29 17:26:24,220 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 17:26:24,229 INFO L203 MainTranslator]: Completed pre-run [2023-08-29 17:26:24,238 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] [2023-08-29 17:26:24,270 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-29 17:26:24,334 INFO L208 MainTranslator]: Completed translation [2023-08-29 17:26:24,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24 WrapperNode [2023-08-29 17:26:24,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-29 17:26:24,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-29 17:26:24,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-29 17:26:24,336 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-29 17:26:24,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,374 INFO L138 Inliner]: procedures = 363, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2023-08-29 17:26:24,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-29 17:26:24,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-29 17:26:24,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-29 17:26:24,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-29 17:26:24,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,394 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-29 17:26:24,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-29 17:26:24,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-29 17:26:24,399 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-29 17:26:24,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (1/1) ... [2023-08-29 17:26:24,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-29 17:26:24,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-29 17:26:24,458 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) [2023-08-29 17:26:24,475 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 [2023-08-29 17:26:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-29 17:26:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-29 17:26:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-29 17:26:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure thread_function_datarace [2023-08-29 17:26:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_function_datarace [2023-08-29 17:26:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-29 17:26:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-29 17:26:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-29 17:26:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-29 17:26:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-29 17:26:24,501 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-29 17:26:24,682 INFO L236 CfgBuilder]: Building ICFG [2023-08-29 17:26:24,683 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-29 17:26:24,917 INFO L277 CfgBuilder]: Performing block encoding [2023-08-29 17:26:24,923 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-29 17:26:24,923 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-08-29 17:26:24,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 05:26:24 BoogieIcfgContainer [2023-08-29 17:26:24,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-29 17:26:24,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-29 17:26:24,929 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-29 17:26:24,931 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-29 17:26:24,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.08 05:26:23" (1/3) ... [2023-08-29 17:26:24,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b85e6e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 05:26:24, skipping insertion in model container [2023-08-29 17:26:24,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 05:26:24" (2/3) ... [2023-08-29 17:26:24,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b85e6e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 05:26:24, skipping insertion in model container [2023-08-29 17:26:24,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 05:26:24" (3/3) ... [2023-08-29 17:26:24,934 INFO L112 eAbstractionObserver]: Analyzing ICFG pthread-demo-datarace-2.i [2023-08-29 17:26:24,941 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-29 17:26:24,949 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-29 17:26:24,949 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 7 error locations. [2023-08-29 17:26:24,949 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-29 17:26:25,024 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-08-29 17:26:25,061 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 109 places, 112 transitions, 232 flow [2023-08-29 17:26:25,122 INFO L130 PetriNetUnfolder]: 7/111 cut-off events. [2023-08-29 17:26:25,123 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-29 17:26:25,127 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. [2023-08-29 17:26:25,128 INFO L82 GeneralOperation]: Start removeDead. Operand has 109 places, 112 transitions, 232 flow [2023-08-29 17:26:25,131 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 101 places, 104 transitions, 214 flow [2023-08-29 17:26:25,134 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-29 17:26:25,146 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 101 places, 104 transitions, 214 flow [2023-08-29 17:26:25,149 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 101 places, 104 transitions, 214 flow [2023-08-29 17:26:25,150 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 101 places, 104 transitions, 214 flow [2023-08-29 17:26:25,180 INFO L130 PetriNetUnfolder]: 7/104 cut-off events. [2023-08-29 17:26:25,180 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-29 17:26:25,181 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. [2023-08-29 17:26:25,183 INFO L119 LiptonReduction]: Number of co-enabled transitions 1728 [2023-08-29 17:26:27,168 INFO L134 LiptonReduction]: Checked pairs total: 3437 [2023-08-29 17:26:27,168 INFO L136 LiptonReduction]: Total number of compositions: 92 [2023-08-29 17:26:27,180 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-29 17:26:27,185 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;@c77c921, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-29 17:26:27,185 INFO L358 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2023-08-29 17:26:27,187 INFO L130 PetriNetUnfolder]: 0/7 cut-off events. [2023-08-29 17:26:27,193 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-29 17:26:27,194 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 17:26:27,194 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-29 17:26:27,195 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)] === [2023-08-29 17:26:27,200 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 17:26:27,200 INFO L85 PathProgramCache]: Analyzing trace with hash 12347316, now seen corresponding path program 1 times [2023-08-29 17:26:27,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 17:26:27,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949032544] [2023-08-29 17:26:27,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 17:26:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 17:26:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 17:26:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 17:26:27,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 17:26:27,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949032544] [2023-08-29 17:26:27,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949032544] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 17:26:27,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 17:26:27,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-29 17:26:27,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649243371] [2023-08-29 17:26:27,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 17:26:27,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-29 17:26:27,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 17:26:27,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-29 17:26:27,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-29 17:26:27,403 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 204 [2023-08-29 17:26:27,405 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) [2023-08-29 17:26:27,405 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 17:26:27,405 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 204 [2023-08-29 17:26:27,406 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 17:26:27,452 INFO L130 PetriNetUnfolder]: 31/91 cut-off events. [2023-08-29 17:26:27,452 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-29 17:26:27,453 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. [2023-08-29 17:26:27,454 INFO L137 encePairwiseOnDemand]: 201/204 looper letters, 13 selfloop transitions, 0 changer transitions 1/22 dead transitions. [2023-08-29 17:26:27,454 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 25 places, 22 transitions, 78 flow [2023-08-29 17:26:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-29 17:26:27,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-29 17:26:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 221 transitions. [2023-08-29 17:26:27,465 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5416666666666666 [2023-08-29 17:26:27,466 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 221 transitions. [2023-08-29 17:26:27,466 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 221 transitions. [2023-08-29 17:26:27,467 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 17:26:27,469 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 221 transitions. [2023-08-29 17:26:27,471 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) [2023-08-29 17:26:27,475 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) [2023-08-29 17:26:27,475 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) [2023-08-29 17:26:27,477 INFO L175 Difference]: Start difference. First operand has 27 places, 25 transitions, 56 flow. Second operand 2 states and 221 transitions. [2023-08-29 17:26:27,478 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 25 places, 22 transitions, 78 flow [2023-08-29 17:26:27,479 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 22 transitions, 74 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-29 17:26:27,480 INFO L231 Difference]: Finished difference. Result has 23 places, 21 transitions, 43 flow [2023-08-29 17:26:27,482 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} [2023-08-29 17:26:27,484 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, -4 predicate places. [2023-08-29 17:26:27,485 INFO L495 AbstractCegarLoop]: Abstraction has has 23 places, 21 transitions, 43 flow [2023-08-29 17:26:27,485 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) [2023-08-29 17:26:27,485 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 17:26:27,485 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-29 17:26:27,486 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-29 17:26:27,486 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)] === [2023-08-29 17:26:27,486 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 17:26:27,486 INFO L85 PathProgramCache]: Analyzing trace with hash 382764955, now seen corresponding path program 1 times [2023-08-29 17:26:27,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 17:26:27,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778761763] [2023-08-29 17:26:27,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 17:26:27,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 17:26:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 17:26:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 17:26:27,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 17:26:27,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778761763] [2023-08-29 17:26:27,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778761763] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 17:26:27,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 17:26:27,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-29 17:26:27,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077251962] [2023-08-29 17:26:27,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 17:26:27,535 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-29 17:26:27,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 17:26:27,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-29 17:26:27,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-29 17:26:27,564 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 204 [2023-08-29 17:26:27,564 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) [2023-08-29 17:26:27,565 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 17:26:27,565 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 204 [2023-08-29 17:26:27,565 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 17:26:27,620 INFO L130 PetriNetUnfolder]: 84/188 cut-off events. [2023-08-29 17:26:27,620 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-29 17:26:27,621 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. [2023-08-29 17:26:27,622 INFO L137 encePairwiseOnDemand]: 196/204 looper letters, 28 selfloop transitions, 6 changer transitions 0/36 dead transitions. [2023-08-29 17:26:27,622 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 24 places, 36 transitions, 141 flow [2023-08-29 17:26:27,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-29 17:26:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-29 17:26:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 300 transitions. [2023-08-29 17:26:27,624 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49019607843137253 [2023-08-29 17:26:27,624 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 300 transitions. [2023-08-29 17:26:27,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 300 transitions. [2023-08-29 17:26:27,625 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 17:26:27,625 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 300 transitions. [2023-08-29 17:26:27,626 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) [2023-08-29 17:26:27,628 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) [2023-08-29 17:26:27,629 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) [2023-08-29 17:26:27,629 INFO L175 Difference]: Start difference. First operand has 23 places, 21 transitions, 43 flow. Second operand 3 states and 300 transitions. [2023-08-29 17:26:27,629 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 24 places, 36 transitions, 141 flow [2023-08-29 17:26:27,629 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 24 places, 36 transitions, 141 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-29 17:26:27,630 INFO L231 Difference]: Finished difference. Result has 26 places, 27 transitions, 95 flow [2023-08-29 17:26:27,630 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} [2023-08-29 17:26:27,631 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, -1 predicate places. [2023-08-29 17:26:27,631 INFO L495 AbstractCegarLoop]: Abstraction has has 26 places, 27 transitions, 95 flow [2023-08-29 17:26:27,632 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) [2023-08-29 17:26:27,632 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 17:26:27,632 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 17:26:27,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-29 17:26:27,632 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)] === [2023-08-29 17:26:27,633 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 17:26:27,633 INFO L85 PathProgramCache]: Analyzing trace with hash -187070102, now seen corresponding path program 1 times [2023-08-29 17:26:27,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 17:26:27,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001237470] [2023-08-29 17:26:27,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 17:26:27,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 17:26:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 17:26:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 17:26:27,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 17:26:27,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001237470] [2023-08-29 17:26:27,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001237470] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 17:26:27,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 17:26:27,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-29 17:26:27,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680432177] [2023-08-29 17:26:27,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 17:26:27,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-29 17:26:27,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 17:26:27,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-29 17:26:27,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-29 17:26:27,704 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 204 [2023-08-29 17:26:27,708 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) [2023-08-29 17:26:27,708 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 17:26:27,708 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 204 [2023-08-29 17:26:27,708 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 17:26:27,762 INFO L130 PetriNetUnfolder]: 81/185 cut-off events. [2023-08-29 17:26:27,762 INFO L131 PetriNetUnfolder]: For 64/68 co-relation queries the response was YES. [2023-08-29 17:26:27,763 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. [2023-08-29 17:26:27,764 INFO L137 encePairwiseOnDemand]: 199/204 looper letters, 22 selfloop transitions, 6 changer transitions 1/36 dead transitions. [2023-08-29 17:26:27,764 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 36 transitions, 181 flow [2023-08-29 17:26:27,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-29 17:26:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-29 17:26:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 298 transitions. [2023-08-29 17:26:27,771 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4869281045751634 [2023-08-29 17:26:27,771 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 298 transitions. [2023-08-29 17:26:27,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 298 transitions. [2023-08-29 17:26:27,771 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 17:26:27,772 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 298 transitions. [2023-08-29 17:26:27,773 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) [2023-08-29 17:26:27,775 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) [2023-08-29 17:26:27,776 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) [2023-08-29 17:26:27,776 INFO L175 Difference]: Start difference. First operand has 26 places, 27 transitions, 95 flow. Second operand 3 states and 298 transitions. [2023-08-29 17:26:27,776 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 28 places, 36 transitions, 181 flow [2023-08-29 17:26:27,778 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 26 places, 36 transitions, 165 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-29 17:26:27,779 INFO L231 Difference]: Finished difference. Result has 27 places, 31 transitions, 125 flow [2023-08-29 17:26:27,779 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} [2023-08-29 17:26:27,780 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, 0 predicate places. [2023-08-29 17:26:27,780 INFO L495 AbstractCegarLoop]: Abstraction has has 27 places, 31 transitions, 125 flow [2023-08-29 17:26:27,781 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) [2023-08-29 17:26:27,781 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 17:26:27,781 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 17:26:27,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-29 17:26:27,782 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)] === [2023-08-29 17:26:27,782 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 17:26:27,782 INFO L85 PathProgramCache]: Analyzing trace with hash 301608637, now seen corresponding path program 1 times [2023-08-29 17:26:27,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 17:26:27,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594260846] [2023-08-29 17:26:27,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 17:26:27,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 17:26:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-29 17:26:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-29 17:26:27,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-29 17:26:27,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594260846] [2023-08-29 17:26:27,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594260846] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-29 17:26:27,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-29 17:26:27,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-29 17:26:27,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652558630] [2023-08-29 17:26:27,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-29 17:26:27,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-29 17:26:27,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-29 17:26:27,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-29 17:26:27,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-29 17:26:27,873 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 204 [2023-08-29 17:26:27,874 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) [2023-08-29 17:26:27,874 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-29 17:26:27,874 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 204 [2023-08-29 17:26:27,875 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-29 17:26:27,920 INFO L130 PetriNetUnfolder]: 88/190 cut-off events. [2023-08-29 17:26:27,920 INFO L131 PetriNetUnfolder]: For 105/114 co-relation queries the response was YES. [2023-08-29 17:26:27,922 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. [2023-08-29 17:26:27,925 INFO L137 encePairwiseOnDemand]: 199/204 looper letters, 23 selfloop transitions, 8 changer transitions 1/39 dead transitions. [2023-08-29 17:26:27,925 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 29 places, 39 transitions, 219 flow [2023-08-29 17:26:27,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-29 17:26:27,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-29 17:26:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 300 transitions. [2023-08-29 17:26:27,927 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49019607843137253 [2023-08-29 17:26:27,927 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 300 transitions. [2023-08-29 17:26:27,928 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 300 transitions. [2023-08-29 17:26:27,928 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-29 17:26:27,929 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 300 transitions. [2023-08-29 17:26:27,933 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) [2023-08-29 17:26:27,934 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) [2023-08-29 17:26:27,935 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) [2023-08-29 17:26:27,935 INFO L175 Difference]: Start difference. First operand has 27 places, 31 transitions, 125 flow. Second operand 3 states and 300 transitions. [2023-08-29 17:26:27,935 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 29 places, 39 transitions, 219 flow [2023-08-29 17:26:27,937 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 28 places, 39 transitions, 211 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-29 17:26:27,938 INFO L231 Difference]: Finished difference. Result has 29 places, 35 transitions, 171 flow [2023-08-29 17:26:27,938 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} [2023-08-29 17:26:27,939 INFO L281 CegarLoopForPetriNet]: 27 programPoint places, 2 predicate places. [2023-08-29 17:26:27,940 INFO L495 AbstractCegarLoop]: Abstraction has has 29 places, 35 transitions, 171 flow [2023-08-29 17:26:27,940 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) [2023-08-29 17:26:27,940 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-29 17:26:27,940 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-29 17:26:27,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-29 17:26:27,941 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)] === [2023-08-29 17:26:27,942 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-29 17:26:27,942 INFO L85 PathProgramCache]: Analyzing trace with hash 92565242, now seen corresponding path program 1 times [2023-08-29 17:26:27,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-29 17:26:27,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587384380] [2023-08-29 17:26:27,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-29 17:26:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-29 17:26:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-29 17:26:27,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-29 17:26:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-29 17:26:28,014 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-29 17:26:28,015 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-29 17:26:28,015 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thread_function_dataraceErr0ASSERT_VIOLATIONDATA_RACE (9 of 10 remaining) [2023-08-29 17:26:28,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (8 of 10 remaining) [2023-08-29 17:26:28,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (7 of 10 remaining) [2023-08-29 17:26:28,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 10 remaining) [2023-08-29 17:26:28,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (5 of 10 remaining) [2023-08-29 17:26:28,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (4 of 10 remaining) [2023-08-29 17:26:28,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 10 remaining) [2023-08-29 17:26:28,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread_function_dataraceErr0ASSERT_VIOLATIONDATA_RACE (2 of 10 remaining) [2023-08-29 17:26:28,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread_function_dataraceErr1ASSERT_VIOLATIONDATA_RACE (1 of 10 remaining) [2023-08-29 17:26:28,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread_function_dataraceErr1ASSERT_VIOLATIONDATA_RACE (0 of 10 remaining) [2023-08-29 17:26:28,020 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-29 17:26:28,020 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-08-29 17:26:28,025 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-29 17:26:28,025 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-29 17:26:28,031 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,031 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,031 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,032 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,032 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,032 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,032 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,032 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,033 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,033 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,033 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,033 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,034 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,034 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,034 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,034 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,035 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,035 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,035 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,035 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,035 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,036 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,036 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,036 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,036 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,037 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,037 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,037 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,037 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,038 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,038 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,038 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,038 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,038 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,038 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,039 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,039 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,039 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,039 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,039 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,039 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,040 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,040 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,040 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,040 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,040 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,041 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,041 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,041 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,041 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,041 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,041 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,042 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,042 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,042 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,042 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,042 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,043 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,043 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,043 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,043 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,043 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,043 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,044 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,044 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,044 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,044 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,044 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,045 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,045 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,045 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,045 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,045 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,046 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,046 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,046 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,046 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,046 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,046 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,047 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,047 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,047 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,047 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,047 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,047 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,048 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,048 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,048 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,048 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,048 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,048 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,049 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,049 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.08 05:26:28 BasicIcfg [2023-08-29 17:26:28,063 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-29 17:26:28,063 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-29 17:26:28,063 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-29 17:26:28,063 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-29 17:26:28,064 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 05:26:24" (3/4) ... [2023-08-29 17:26:28,066 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-08-29 17:26:28,066 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-29 17:26:28,067 INFO L158 Benchmark]: Toolchain (without parser) took 4355.47ms. Allocated memory was 69.2MB in the beginning and 102.8MB in the end (delta: 33.6MB). Free memory was 43.9MB in the beginning and 65.8MB in the end (delta: -22.0MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2023-08-29 17:26:28,067 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-29 17:26:28,067 INFO L158 Benchmark]: CACSL2BoogieTranslator took 621.73ms. Allocated memory is still 69.2MB. Free memory was 43.7MB in the beginning and 42.5MB in the end (delta: 1.1MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2023-08-29 17:26:28,068 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.28ms. Allocated memory is still 69.2MB. Free memory was 42.5MB in the beginning and 40.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-29 17:26:28,068 INFO L158 Benchmark]: Boogie Preprocessor took 22.60ms. Allocated memory is still 69.2MB. Free memory was 40.1MB in the beginning and 38.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-29 17:26:28,069 INFO L158 Benchmark]: RCFGBuilder took 528.17ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.3MB in the beginning and 55.9MB in the end (delta: -17.7MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2023-08-29 17:26:28,069 INFO L158 Benchmark]: TraceAbstraction took 3134.31ms. Allocated memory was 83.9MB in the beginning and 102.8MB in the end (delta: 18.9MB). Free memory was 54.8MB in the beginning and 65.8MB in the end (delta: -11.0MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2023-08-29 17:26:28,070 INFO L158 Benchmark]: Witness Printer took 2.94ms. Allocated memory is still 102.8MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-29 17:26:28,071 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 621.73ms. Allocated memory is still 69.2MB. Free memory was 43.7MB in the beginning and 42.5MB in the end (delta: 1.1MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.28ms. Allocated memory is still 69.2MB. Free memory was 42.5MB in the beginning and 40.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.60ms. Allocated memory is still 69.2MB. Free memory was 40.1MB in the beginning and 38.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 528.17ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.3MB in the beginning and 55.9MB in the end (delta: -17.7MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * TraceAbstraction took 3134.31ms. Allocated memory was 83.9MB in the beginning and 102.8MB in the end (delta: 18.9MB). Free memory was 54.8MB in the beginning and 65.8MB in the end (delta: -11.0MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * Witness Printer took 2.94ms. Allocated memory is still 102.8MB. Free memory is still 65.8MB. 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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__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.__nusers * 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: 2.0s, 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 [2023-08-29 17:26:28,090 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,092 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,092 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,092 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,092 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,092 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,092 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,093 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,094 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,095 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,095 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,095 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,096 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,097 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,097 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,097 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,097 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,097 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,097 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,098 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,099 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,100 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,100 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,100 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,100 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,100 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,100 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,102 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,103 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,104 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,105 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,105 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,105 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,105 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,105 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,111 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,113 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,114 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,115 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,116 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,117 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,118 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,119 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,120 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,121 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,122 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,123 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2023-08-29 17:26:28,124 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,125 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2023-08-29 17:26:28,125 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,125 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2023-08-29 17:26:28,125 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2023-08-29 17:26:28,125 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers 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: 3.0s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 2.1s, 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! [2023-08-29 17:26:28,145 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